What is a cell?
a. The smallest unit of the atom
b. The smallest unit of life
c. The largest unit of life
d. The smallest unit of a
population

Answers

Answer 1

Answer:

b

Explanation:


Related Questions

Weathering is the process by which rocks are broken down into smaller pieces. What is likely the main source of the weathering for the rock shown above? A. animals B. sunlight C. roots D. leaves

Answers

I can’t see the image but I would guess animals such as deer or horse or elephants or any large animal have the ability to run over the rocks and turn them to smaller sediments
Roots I’m guessing but I think roots break down big rocks

Which of the following can have an effect on calf birth weight?
climate
monitoring
microbial enzymes
feed brand

Answers

Answer:

climate or environmental factors .

Explanation:

3. Look at letter E on the weather map. This is close to the location of Albany, New York. Compare the data from the map with that in Data Set B. What do you notice about the data on the map vs. The data set? Is the map within normal range?

Answers

not enough information

Explanation:

without the map provided to you no one can really answer this question try to ask it again but this time attach a picture of the map aswell

Answer:

Its literally from the teacher guide with the answers..

Answers

1. Compare the average precipitation for each month in Data Sets A and B. Which month gets the same amount of rainfall in both places?

-June

2. Compare the average highs and average lows in Data Sets A and B. What is the relationship between these two places?

-Albany is cooler overall, with the temperatures being about 10 degrees cooler.

3. Look at letter E on Map 1. This is close to the location of Albany, New York. Compare the data on Map 1 with that in Data Set B. What do you notice about the data on the map vs. the data set? Is the map within normal range?

-The temperature at letter E on the map, which is for June 10, is between 65 and 70 degrees. The high and low temperatures listed in Data Set B are 78 and 56. The map is within normal range.

GIVING BRAINLIEST!!!!!!

How are the jobs of bones and muscles different?

Answers

Answer:

Bones provide structure and form for your body and  protect and support vital organs and work with muscles to help the body move. They gain strength and stability,while the primary job of muscle is to move the bones of the skeleton, but muscles also enable the heart to beat and constitute the walls of other important hollow organs

Explanation:

Hope this helped!!!!

Answer:

Bones are like the wireframe and structure of a building. Without it, it cannot stand. Muscles, on the other hand, help move body parts by pulling on your bones and contracting and relaxing. They are like the walls, flooring, and everything else (disregarding furniture) and without that, the building is bare and you have nothing to walk on...

Terrible example, but you see my flow.

Hope this helped!

Source(s) used: N/A

Which product of respiration is considered waste material and leaves the alveoli?
oxygen

water

carbon dioxide

carbon monoxide

Answers

Answer:

Carbon dioxide

Explanation:

The alveoli picks up the oxygen you breathe in and releases the outgoing waste product carbon dioxide

Answer:

C.

Explanation:

i took the test

Brainiest ANSWER

“Match the form of rain to the state of rain”

Please help :(:)

Answers

Answer:

Evaporation- Water moves from liquid in lakes and oceans to gas in atmosphere

Condensation- Water moves from gas to the atmosphere into liquid in clouds

Precipitation- Water falls back to earth in liquid form (Not just liquid though- Rain, freezing rain, hail, snow,)  

Explanation:

Now I know that my sense organs enable me to ______________.

Answers

Answer:

Now I know that my sense organs enable me to Feel

How does fitness differ from adaptation? *
1.There is no difference.
2.Individuals adapt, but species are fit.
3.Fitness is related to whether an organism's adaptations result in more offspring.
4.Fitness is a particular type of adaptation related to muscle mass.

Answers

Answer:

3.Fitness is related to whether an organism's adaptations result in more offspring

What is the connection between plants and photosynthesis?

Answers

Photosynthesis makes color for the leaves and plants.

Answer:

plants use photosynthesis to synthesize glucose (their form of energy) with their chloroplasts

Explanation:

Which of the following is NOT an example of how biotic factors interact with abiotic factors in
an ecosystem?
A Alion preys on a herd of gazelle.
B Plants remove carbon dioxide from the air and add oxygen.
C Animals cause erosion by digging in the dirt.
D A lizard raises its body temperature by using heat from the Sun.

Answers

Answer:

A

Explanation:

Both lions and gazelles are biotic

Structure of plant cell

Answers

Answer:

A cell wall, a broad central vacuole, and plastids such as chloroplasts are all present in plant cells. The cell wall is a dense layer that covers the cell and provides structural support and protection. It is located outside the cell membrane. The turgor pressure against the cell wall is maintained by the central vacuole.

Explanation:

In the graph, “ppm” stands for parts per million. A concentration of one ppm is a ratio of one part to one million parts. Concentrations can also be expressed as a percentage. Why do you believe scientists choose ppm over percentage in some cases?

Answers

Answer: very small amounts are easier to express as ppm.

Explanation: 1 ppm = 0.0001 %

Answer:

Concentrations like the ones shown in the graph are relatively small. Writing them as percentages would require decimal points and many leading zeros. Therefore, scientists choose ppm over percentages to show CO2 concentrations.

Explanation:

This is the exact answer from PLATO so maybe change the wording a little.

HELP THIS IS DUE IN 1 HOUR (No links or I'll Report)
The air you breathe out
A) contains more carbon dioxide than the air you breathe in.
B) contains less carbon dioxide than the air you breathe in.
C) contains more carbon dioxide than oxygen.
D) contains less water vapor than the air you breathe in.

Answers

Answer:

A) contains more carbon dioxide than the air you breathe in

Explanation:

So based on our basic knowledge, we know that we breathe in air, keep the oxygen, and breathe out everything else plus the carbon dioxide we make in our lungs. So A is really the only one that makes sense.

if this is wrong tell me so I can fix it

hope this helps:)

A i believe is the answer good luck !!

Which of the following best describes these
biomolecules?
Molecule X and
Molecule Y are both
nucleic acids,
Molecule X is a
carbohydrate, and
Molecule Y is a
nucleic acid,
Molecule X is a
nucleic acid, and
Molecule Y is a
carbohydrate,
Molecule X and
Molecule Y are both
carbohydrates,

Answers

Answer:B

Explanation:

Because i know it

From the attached diagram, the biomolecules are best described as follows:

Molecule X is a carbohydrate, andMolecule Y is a nucleic acid.

Carbohydrates :They are biomolecules that are  made up of carbon, hydrogen, and oxygen.There are different types of carbohydrates. Some are sugars, starch and cellulose.The most common simple sugars are the hexose. This comprises of six-carbon sugars as illustrated in the diagram in molecule X.Their chemical formula is C₆H₁₂O₆.

   2.  Nucleic acid:

They are found in all living cells.They are composed of strands made up of repeating units called nucleotides. this is clearly shown in the attached diagram in  molecule YEach nucleotide consists of five-carbon sugar, phosphate group and an organic nitrogen-cotaining base: adenine (A), guanine (G), cytosine (C) or thymine (T).

Learn more here:

https://brainly.com/question/20834495

2 points
11. If the decomposers were removed from an ecosystem, what would
most likely occur?
Energy from the sun would not be absorbed by plants
Carnivores would have no source of energy
Essential elements would not be available to plants
Herbivores would lose their source of energy and nutrients

Answers

Answer:

If decomposers are removed from ecosystem,there would be no organic nutrients and all the dead plants would destroy the animals habitat. The ecosystem will be fill by plants and animal wastes as there will be no decomposition of waste material.

If the decomposers were removed from an ecosystem then essential elements would not be available to plants. The correct option is C.

What are decomposers?

Decomposers eat dead things like leaf litter and wood, as well as animal carcasses and feces.

As Earth's cleanup crew, they provide a valuable service. Dead leaves, insects, and animals would pile up everywhere if decomposers did not exist.

They play a critical role in decomposing complex compounds (dead organisms) into simple components.

Scavengers and decomposers break down dead plants and animals. They also decompose other waste of organism.

Decomposers are critical components of any ecosystem. Plants would not receive essential nutrients if they were not present in the ecosystem, and dead matter and waste would accumulate.

Thus, the correct option is C.

For more details regarding decomposers, visit:

https://brainly.com/question/896544

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How does nature make its "natural selection"? (What decides which genes get passed on and which don't?)

Answers

Answer:

The nucleus

Explanation:

The nucleus contains chromosomes that contain the DNA molecules and in these DNA molecules, genes are found that are responsible for the passing of characters from the parents to the children. Hence, nucleus is your answer.

Hope my explanation helps !

What is an example of an animal maintaining homeostasis?
A) sweating
B) eating food to raise blood sugar
C) drinking water during dehydrated
D) All of the above

Answers

Answer:

D) All of the above

Answer:

D. all of the above

because all of those options are maintaining the basic living needs so to speak which is what homeostasis is

Explanation:

brainliest pls

What is evolution and natural selection?

Answers

evolution: When a series of organisms changes characteristics over many generations

natural selection: when organisms adapt to their environment so they can reproduce better

Which of the following is a major goal of fisheries managers?

A.Using resources intelligently so they will be preserved.

B.Increasing fish production as much as possible.

C.Reducing public consumption of fish to protect fish populations.

D.Preserving natural resources in a pristine and unused state,

Answers

Answer:

A

Explanation:

Requirements from the soil for food production in plants

Answers

Plants gather water and nutrients/minerals from the ground through their roots as part of the process to produce food.

9 points
(Target 3) The diagram shows the flow of organic molecules through an
ecosystem. Which of the following ecological cycles is most likely shown?
Microorganisms in soil
Nitrogen Cycle
O Food Web
Carbon Cycle
Energy Pyramid

Answers

carbon cycle

Explanation:

It is because it moves carbon,a life sustaining element from the atmosphere and oceans into the organisms

Puzzle 8
5 Hibiscus flowers
begin the clue.
Now do you know
what to do?

Answers

Answer:

The first answer  is 1

The second answer is

Explanation:

From the attached image, we are giving a clue that there are 5 Hibiscus flowers.

So, each symbol of the Hibiscus flower is 5.

1st row: Hibiscus + Tree = 14

⇒ 5 + Tree = 14

∴ Tree = 14 - 5 = 9

This means that the tree represents 9

2nd row: Sunflower + Hibiscus = 13

⇒ Sunflower + 5 = 13

∴ Sunflower = 13- 5 = 8. This means that the sunflower represents 8.

3rd row: Tree - sunflower = 9-8 = 1

4th row: Sunflower + tree = 9+8 = 13

Last row: Hibiscus(5) × Sunflower(8) ≠ Tree (9)

based on the reading above describe two diff between mysteceti and odonticeti whales one diff should be in anatomy and the other in feeding behavior. plz help me guys give a short answer​

Answers

Answer:

both are different in feeding behaviour and blowholes.

Explanation:

The main difference between Mysteceti and odonticeti whales is the presence of feeding behaviour. Mysteceti whales also known as baleen whales which have baleen plates that capture prey from sea water while on the other hand, odonticeti whales have teeth which helps these whales to hunt aquatic animals. Baleen whales have baleen plates, or sheets, which sieve prey or food from seawater whereas toothed whales have teeth which helps them to actively hunt fish, squid and other sea creatures. The number of blowholes also different in both whales, Odontoceti whale has only 1 blowhole, but the Mysticeti has two blowholes in its body.

Cystic Fibrosis is an autosomal recessive disorder. Neither parent has the disease Their first child (Joey) Has cystic fibrosis. What is the genotype of Joey? Use th letter A for the alleles for cystic fibrosis.​

Answers

I answered it in the other questions spot

As the territory of Africanized bees continues to expand, what is the most likely outcome?

Answers

Answer:

Competition among nectar- and pollen-feeding invertebrate pollinators and resource partitioning are affected by introduced Africanized Honey Bees. When Africanized Honey Bees compete with other species of honey bees for flowers, the Africanized bees may displace the other bees from the food sources.

If both the biceps and triceps muscle contract at the same time, what happens?

Answers

Answer:

when one muscle is contracted, the other muscle from the pair is always elongated. for example, the biceps and tricep muscles work together to allow you to bend and straighten your elbow. when you want to bend your elbow, your bicep muscle contracts. and at the same time tricep muscles relaxes.

Explanation:

Hope this helped Mark BRAINLIEST!!

Explain which of these organisms you would expect to share the most characteristics . Give reasoning Aubrietia gracilis Chameleo gracilis Mammillaria gracilis Aubrieta deltoidea

Answers

Answer:

This is the answer

Explanation:

Hope it helps.u

FOLLOW MY ACCOUNT PLS PLS

please help it’s due soon!!

Answers

Answer:

A - Muscle

B - Tendon

C - Cartilage

D- Ligament

E- Bone

Explanation:

The above are the parts of a musculoskeletal system.

The musculoskeletal system is actually known as an organ system which is made up of specialized tissues of the bones and skeletal muscles. The system consists of the bones of the body, muscles, ligaments, cartilage, tendons, joints and other connective tissues. These all work together in the musculoskeletal system to provide support for the body. They enable motion of the body and provide protection to vital organs in the body.

Refer to the model above. A science student is camping with her family for one month at Stone Mountain Park. In a journal she records a model of the moon phases she observes. She began recording the moon phases at position X. Fill in the moon sequence to show what Moon phases could be seen by her during the 4-week period.

Answers

Answer: C

Explanation: Since she didn't post a picture, the answer is: A full moon, then a third quarter moon, then a new moon, then a first quarter moon, then back to a full moon.


Using the Karyotype above is this individual a male or female?

male
Female
Impossible to tell

Answers

Answer:

the individual is a female.

Explanation:

The only thing that indicates the male, is the presence of the Y chromosome, since it's absent, we are looking at a female karyotype.

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