Answer:
Reactants: K (Potassium) and B₂O₃ (Diboron trioxide)
Products: K₂O (Potassium Oxide) and B (Boron)
Explanation:
Reactants are always on the left side of the reacting arrow.
Products are always on the right side of the reacting arrow.
feeding
mechanism of the hydra
Hydra capture their food by paralyzing and killing the food organism by means of nematocysts, which are discharged into the prey. The prey is brought to the mouth (proctostome) by the tentacles, a response that is induced glutathione. ... The organism is then taken in through the mouth, which is star-shaped or circular.
PLZ HELP!! What is the relationship between an
electromagnet, a magnet, and the Earth?
Answer:
Earth has an electromagnetic field. This electromagnetic field is made up of magnets.
Explanation:
lol not completely sure but, these magnetic pulls give us the north and south poles.
how does the cell wall serve a similar purpose in eykaryotic and prokaryotic cells?
please hurry due at 3:55
Explanation:
Eukaryotic cells are held together by a plasma membrane.
Eukaryotes have many cell parts called organelles and those organelles help you survive.
Sometimes a cell wall will surround a membrane.
How does the Chalcogen group react with the Alkali Earth Metals?
I need help ASAP help me please
answer:
the answer is the 4th option!
carbon dioxide, water, and ATP energy
explanation:
hope this helped <3 also if wouldn't mind could you pls give me brainliest? (im trying to level up) thanks! :)
can someone help me with this please!! :(
Answer:
1.Photosynthesis
2.Photosynthesis
3.Neither
4.Respiration
5.Both
6.Photosynthesis
7.Neither
8.Photosynthesis
9.Photosynthesis
10.Photosynthesis
11.Respiration
12.Photosynthesis
13.Photosynthesis
14.Respiration
15.Respiration
16.Respiration
17.Photosynthesis
18.Photosynthesis
19.Respiration
20.Photosynthesis
21.Respiration
What is an example of grow and develop?
Answer:
Hello
Explanation:
For growing the example is:
The increase in humans height during their life.
For developing the example is:
When a human gets mature after nearly 15 years from his birth. Because he goes from a level to another level.
I hope you understand.
A student wants to create a liquid volcano. The student observes bubbles in the soft drink prior to opening it. The student first proceeds to open the soft drink bottle and place it on the floor. Next the student drops candy tablets into the drink using a rolled piece of paper, so that the tablets are able to fall into the drink continuously. The student notices a very powerful reaction as the drink fizzes and starts to bubble. In this scenario, what would be the catalyst ? The candy tablets being added to the drink. O The gasses being released when the drink was first opened. O The piece of paper being placed over the soft drink. The container that holds the liquid.
The answer is A: Candy Tablets being added to the drink
The diagram compares ecosystems near the Sonoran and Chihuahuan Deserts. Which does the diagram show?
A. Amount of rainfall decreses with elevation?
B. Plant height increases with elevation.
C. Number of cacti increases with elevation.
D. Soil fertility increases with elevation.
Plant height increases with elevation
Answer: rain fall increases
Explanation:
Can bacteria do cellular respiration?
Answer:
yes
Explanation:
In what organelle would this substance be found
Explain how the jet stream works.
Answer:
jet streams are relatively narrow bands of strong wind in the upper levels of the atmosphere. The wind blows from east to west in jet streams but the flow often shifts to the North and the South. Jet streams follow the boundaries between hot and cold air.
Explanation:
Hope this helps :]
Which line (Red without enzyme or Blue with
enzyme) has a higher activation energy?
Which line (Red without enzyme or Blue with
enzyme) has a lower activation energy?
Reaction
1. Which of the following are examples of tension *
These are normal memories that you're currently not thinking about.
hope it helps you plz mark me brilliantest
Answer:
Trouble with total recall can come from many physical and mental conditions not related to aging, like dehydration, infections, and stress. Other causes include medications, substance abuse, poor nutrition, depression, anxiety, and thyroid imbalance.
Why does papaya and corn use cross pollination
Answer:
Genetically engineered crops are conventional crops that have been genetically altered by the inten tional introduction of one or more genes from another organism, usually a different species, to improve the ag ricultural quality and value of the crop. Genetic engi neering is a relatively new plant breeding tool that has been used extensively in the USA since 1994, when the first genetically engineered variety, the FlavrSavrTM to mato, was released for commercial production
Cells are the basic unit of structure and function in living things. true or false?
Answer:
true
Explanation:
Answer: True
Explanation:
Is wind a non living thing or is it living? (It’s for science)
Answer:nonliving air is a gas
Water is a(n)__molecule because it has a positive end and a negative
end (like a magnet).
Answer:
Water is a polar molecule
Ferns do not have cones or fruit, instead they have ________________.
A)Spores
B)Seeds
C)Pollen
D)Zygotes
Answer:
A
Explanation:
I think this is right.
PLSSSS HELPPP!! What is one way that bacteria is essential to the cycling of nitrogen in an ecosystem, helping to maintain the overall health of the ecosystem? *
They release oxygen for plants to use during photosynthesis.
They fix nitrogen into a usable form for plants and animals.
They produce ammonia and nitrites for respiration.
They assimilate carbon dioxide into the soil for plants.
Answer:
They assimilate carbon into the soil for plants
Metal
Density
(g/cm3)
Aluminum
2.70
Zinc
7.13
Iron
7.87
Copper
8.96
6. Use the table above to
determine the identity
of a substance with a
mass of 108 g and a
volume of 40 cm?
SC.8.P.8.3
Answer:
i need the answer plez........
Answer: 1/2 59
Explanation:
Which statement is false about minerals? *
10 points
All minerals are solid
O All minerals are organic
All minerals are naturally occurring
All minerals have a specific atomic structure
Which statement best describes streak? *
10 points
Answer:
All minerals are organic is false i guess
Explanation:
none
Which type of tissue responds to stimuli and transmits impulses
Answer:
Nervous Tissue
Explanation:
Which unit of mass would you use to measure a granule of sugar?
O A. Liters
O B. Milligrams
O C. Meters
O D. Kilograms
Answer:
B
Liters is for liquid
Milligrams is suitable since a granule of sugar is just a small particular of sugar
Meters is for length
Kilograms is for mass too but it would be too big just to measure a granule of sugar
Help Please answer only if you know it’s correct
Answer:
A
Explanation:
An acid will destroy enzyme structure. And render it useless . An acid can never stimulate enzymes
Which type of cloud resembles a puffy cotton ball?
Answer:
Cumulus clouds look like fluff cotton balls
Explanation:
The type of cloud that resembles a puffy cotton ball is called a cumulus cloud. Cumulus clouds are characterized by their distinct fluffy appearance with a well-defined shape.
Cumulus clouds often have a rounded, dome-like top and a flat base. Cumulus clouds typically form due to convective processes when warm air rises and cools, causing water vapor to condense into visible cloud formations.
These clouds are commonly associated with fair weather conditions, although they can also develop into towering cumulus clouds or cumulonimbus clouds, which can bring thunderstorms and heavy precipitation.
Learn more about cumulus clouds in:
https://brainly.com/question/1175951
#SPJ6
Scientists often use classification systems in order to
1.
extend their powers of observation
2.
organize their observations in a meaningful way
3.
make direct comparisons with standard units of measurement
4.
make more accurate interpretations
Answer:
2.
Explanation:
Answer: organize their observations in a meaningful way
Explanation: grouping objects on the basis of similar characteristics allows scientists to organize observations in a meaningful manner
What do write down for this?
Explanation:
The population increases exponentially as time goes on.
Answer:the graph shows that the amount of bacteria increases at higher rates over time
Explanation:
What do eukaryotic cells have that prokaryotic cells do not?
A.) Cytoplasm
B.) Membrane-enclosed organelles
C.) Cell membranes
D.) DNA
Answer:
B. Membrane-enclosed organelles
Explanation:
The primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not.