Answer:
c.maintain homeostasis
During a new moon, why can't we see the moon from Earth???
pls explain this in ur own words!!
Answer:
A new moon happens if the Moon is in the middle of the Sun and the Earth. The further side of the Moon is in full sunlight and the near side of the Moon doesnt get sunlight. The dark face of the moon can not be seen because sunlight illuminates the atmosphere.
Explanation:
Answer:
At new moon, the Moon is lined up between the Earth and the Sun. We see the side of the Moon that is not being lit by the Sun (in other words, we see no Moon at all, because the brightness of the Sun outshines the dim Moon!)
Explanation:
i got that from the test
What is 80 multiplied by 80
Answer:
80 * 80
6400
Explanation:
It can be done by simple ways but making it 80^2
80 = 75 + 5
so u can use the formula of (a + b)^2
HOPE IT HELPS :)
PLEASE MARK IT THE BRAINLIEST!
Two species that reduce competition by utilizing the same resource but at different times are exhibiting commensalism competitive exclusion principle predation resource partitioning
Answer:
Resource partitioning.
Explanation:
Some species avoid competition by coexisting with a different species, which benefits both species in the end and increases their chance for survival.
Define and explain the term scientific theory
Answer:
A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world.
Explanation:
Sorry if wrong
Water on Earth is billions of years old.
True or False?
Answer:
True
Explanation:
Answer:
true
Explanation:
water is always being recycled
A general explanation of what cancer is
An explanation of what the test for BRCA genes indicates for patients with
a positive or negative result
Benefits of testing
Drawbacks of testing
Answer:
Cancer is a disease caused by unregulated cell division,
if someone has a mutated version of the brca gene they are more likely to develop breast cancer because the brca gene regulates the cell cycle.
Benefits: can regularly test for cancer if you know you're at risk
drawbacks: may create anxiety in the person
Explanation:
help, i have info there and i need the punnet square filled! plz
Answer:
X. x
Y /. XY / Yx
----------
y /. Xx / xy
Explanation:
hope this helps
How do free-living flatworms, tapeworms, and flukes eat?
Answer:
Free-living flatworms ingest food
Explanation:
how do sponges repoduce sexually and asexually
Which of the following is FALSE?
A.
Wheat, oats, and barley are incomplete proteins.
B.
Corn contains all of the essential amino acids.
C. Vegetables and legumes are incomplete proteins.
D.
All of the above
Answer:
the answer is D in this particular question
Explanation:
It's D
How would plant populations be affected if the populations of decomposers,
such as earthworms, decreased dramatically?
O A. Plant populations would flourish because they would no longer be
preyed upon by earthworms.
O B. Plant populations would suffer because the soil would have fewer
available nutrients.
O C. Plant populations would be unaffected by changes in the
earthworm population.
D. Plant populations would flourish because they would not need to
compete with the worms for nutrients.
pleaseee helppppp
Answer: B. plant population would suffer because the soil would have fewer available nutrients.
Explanation:
Earthworms are called a farmer's best friend as they make the soil more fertile. When earthworms purify the soil it makes it easier for the plants to grow as the soil is mineral rich. Decrease in the population of earthworms would make it difficult for the plants to grow because of the less fertile soil.
Hope it helps you!!!
Answer:
A
Explanation:
it’s right
Alcoholic fermentation
1. Forms fewer ATP molecules and cellular respiration
2. Uses oxygen and ATP molecules as reactants
3. occurs in the muscle cells of animals and humans
Answer:
A.
Explanation:
It converts sugars into cellular energy without requiring much oxygen, but it doesn't provide nearly as much energy as a result of the process not using oxygen.
Answer:
1. Forms fewer ATP molecules and cellular respiration
Explanation:
Alcohol fermentation is usually done by yeast as us humans lack the genetic information to do it (however we can do lactic acid fermentation in low Oxygen level which produce Lactic acid, which is what hurts after a day or two of heavy playing or workout)
Alcohol Fermentation only produces two ATP which is significantly lower than what cellular respiration makes (scientists predict there to be about 38 ATP from per cycle of respiration)
Water evaporates from a lake. Arrange the next steps of the water cycle in the correct order.
Water vapor condenses to form clouds.
Water flows down mountains and hills.
Water falls as rain, snow, and sleet.
Water joins streams or forms groundwater
Answer:
1. Water vapor condenses to form clouds.
2. Water falls as rain, snow, and sleet.
3. Water flows down mountains and hills.
4. Water joins streams or forms groundwater.
Answer:
1. Water vapor condenses to form clouds.
2. Water falls as rain, snow, and sleet.
3. Water flows down mountains and hills.
4. Water joins streams or forms groundwater.
what special cells and tissue do flatworms have in their excretory and nervous system
Answer:Phylum Platyhelminthes
Explanation:
. Chemical digestion _____. ends in the small intestine ends in the esophagus begins in the esophagus begins in the stomach
Answer:
I believe that chemical digestion begins in the mouth and ends in the small intestine.
Hope his helps.
Explanation:
Which is a kingdom?
O A. Animalia
O B. Eukarya
C. Mammalia
O D. Prokarya
Which of the following hormones is secreted by the pituitary in response to stimulus from the hypothalamus in response to high blood osmolarity?
A. Insulin
B. Acetylcholine
C. ADH
D. Glucagon
Answer:
C: ADH
Explanation:
Giving 30 points and brainliest to the first answer
What are the catalysts that speed up chemical reactions in the human body called?
A. Hormones
B. Reactants
C. Products
D. Enzymes
Which of the following is transcribed into RNA?
O cell membrane
amino acid
O gene
O enzyme
the answer is gene
Explanation:
gene
Answer:
The answer might be Gene. I hope this helps. please tell me if wrong or right.
Explanation:
Please choose brainlest.
Which of these is a characteristic of eukaryotes? They do not have a nucleus. They are older than prokaryotes. They can be unicellular or multicellular. They do not have membrane-bound organelles.
Answer:
they are older than prokaryotes
Answer:
Prokaryotes are those organisms which have double-membrane bounded organelles and have a nucleus the answer is they can be unicellular or multicellular for-example the members of protist kingdom are unicellular whereas the members of animal kingdom are multicellular
Explanation:
I hope this will help you:)
Which contains dozens of carcinogen
Which best describes Earth's south magnetic pole?
O A. Aligned with the geographic North Pole
O B. Aligned with the geographic South Pole
O C. Stationary
D. Moving
Answer:
Which best describes Earth's south magnetic pole?
D - Moving
The south magnetic pole is the point on Earth's Southern Hemisphere where the geomagnetic field lines are directed vertically upwards. The Geomagnetic South Pole, a related point, is the south pole of an ideal dipole model of the Earth's magnetic field that most closely fits the Earth's actual magnetic field.
Best describes Earth's south magnetic pole D. Moving
What is the difference between the geographic North Pole and magnetic north pole?Geographic north (also called "true north") is the direction towards the fixed point we call the North Pole. Magnetic north is the direction towards the north magnetic pole, which is a wandering point where the Earth's magnetic field goes vertically down into the planet.
To learn more about The south magnetic pole, refer
https://brainly.com/question/26499813
#SPJ2
a.
Changes to the global climate could include
changes to temperature
b. changes to pressure
changes to precipitation
d. all of the above
C.
Please select the best answer from the choices provided
ΟΑ
B
C
OD
Answer:
d.all of the above ......
Answer:
D
Explanation:
3. If a bar magnet's neutral region is broken in two, what will most likely occur?
A. Neither segment will have a north or south pole.
B. The segment that's longer will have a north and south pole.
C. Each of the two segments of the original bar magnet will have a north and south pole.
D. One segment will have only a north pole, the other segment will have only a south pole.
The Answer Is C. Each of the two segments of the original bar magnet will have a north and south pole.
Explanation:
It is because the the properties of magnets state that how many ever segments we divide the magnet the new segment will have north and south pole despite its size
Answer: C. Each of the two segments of the original bar magnet will have a north and south pole.
Explanation:
Lab: Effects of Human Activity on Freshwater Resources (essay)
Answer:
Our water resources face a host of serious threats, all of which are caused primarily by human activity. They include sedimentation, pollution, climate change, deforestation, landscape changes, and urban growth.
The death rates in the United States decreased more than 40 percent from 1930 to 2015. Which factor could have contributed to this decrease?
OA
increased food insecurity
OB
better medical facilities and treatments
C.
decreased farmland
OD
refusal of vaccines
E
illiteracy
Answer:
The correct answer is - B. better medical facilities and treatments.
In the past century, the life expectancy in the United States have increased significantly, in fact it is almost doubled. The death rates have decreased for around 40% and the biggest reason for this trend are the advancements in the medical field. The medical facilities and treatments have improved significantly. The technological advancements contributed to the medical field a lot, made it much more efficient, and because of that the prevention of diseases, curing, and the saving of lives have skyrocketed, resulting in much better, healthier,and longer life of the population
i hope this will help u
mark it as brainliest
and rate it
Explanation:
Answer:
B. better medical facilities and treatments.
Explanation:
that's what I put down and I got it right
Describe 3 ways climate change has affected resources for biodiversity
Answer:
Healthy ecosystems and rich biodiversity are fundamental to life on our planet. Climate change is affecting the habitats of several species, which must either adapt or migrate to areas with more favorable conditions. Even the smallest changes in average temperatures can have a significant effect upon the ecosystems.
in the bed or on the bed? give your reasons.
Question 8 (1 point)
The scientific method utilizes which of these 4 strategies?
A) Hypothesis, Descriptive, Analysis, Publication
B) Hypothesis, Design, Analysis, Appllication
C) Hypothesis, Design, Analysis, Publication
D) Hypothesis, Research, Analysis, Replication
Answer:
D) Hypothesis, Research, Analysis, Replication
Explanation:
The scientific method is a research method used to produce knowledge. It consists of systematic observations, measures, experimentation, analysis, and verification of a hypothesis. It is based on two aspects: reproducibility (the capability of reproducing the experiment in any other place by any researcher) and refutability (susceptibility to be refused).
There are different steps to follow in a scientific method:
Definition and problem statement. The question for which there is not an answer yet.Hypothesis formulation. A hypothesis is a scientific conjecture, not verified that requires corroboration. Data collection and analysis. This step involves testing the observations.ResultsVerification of hypothesis. This step involves the deriving of the working hypothesis.Conclusions and Discussion.These steps also include previous knowledge about the study object. A question the investigator wants to answer. The goal, which is what the investigator wants to know. The hypothesis that the investigator makes in order to predict what is going to happen. The experiment is performed to answer the question. Conclusions where the hypothesis is rejected or accepted.
This scientific method needs to be replicable. Replication refers to the need of repeating a research study, under different situations, different subjects, and with different researchers, to determine the safety of the original findings and their possibility of generalizing them to other situations and participants.
Climates is determined by