1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sergeeva-Olga [200]
3 years ago
13

Explain how activation energy is related to exothermic and endothermic reactions.

Biology
1 answer:
Paul [167]3 years ago
4 0

Explanation:

Some chemical reactions need a constant input of energy to take place. They are called endothermic reactions. ... From the graphs, you can see that both types of reactions need the same amount of activation energy in order to get started. Only after it starts does the exothermic reaction produce more energy than it uses.

You might be interested in
If a stationary body of water has a constant temperature from top to bottom it is most likely a(n)
Kipish [7]

<u>Answer:</u> B. Pond

<u>Reasoning:</u> A lake is typically large and have a large dept, same with an ocean(But an ocean is much larger) so the temperature won't be constant.

A lagoon is a moving body of water that covers small bodys of sand or coral.

3 0
3 years ago
Read 2 more answers
What are the reproductive structures and main characteristic of angiosperms?
castortr0y [4]

Answer: The answer is b.

Explanation: The flowers are one of the most differentiating features of angiosperms. They are the reproductive structures of angiosperms. The flower has a thalamus that is a short axis and four whorls of sporophylls arranged on the thalamus. The four whorls of floral leaves include calyx, corolla, androecium and gymnocium.

8 0
2 years ago
Which marine pairings typically exhibits mutualism?
nikdorinn [45]
<span>I believe the answer is: clownfish/anemone

Clownfish is very territorial in nature. So, when they hide within the anemone, the clownfish would prevent smaller fishes from eating the anemone. In return, the anemone would prevent the bigger fish from reaching the clownfish when they hide in it.</span>
3 0
3 years ago
What cycles on earth does Solar radiation fuel?
vodka [1.7K]

Clouds, atmospheric aerosols, snow, ice, sand, ocean surface and even rooftops play a role in deflecting the incoming rays. The remaining 70 percent of solar energy is absorbed by land, ocean, and atmosphere. "Greenhouse gases block about 40 percent of outgoing thermal radiation that emanates from Earth," Woods said.

4 0
3 years ago
Crossing over, Independent assortment and Random Fertilization all cause variation. When filling in the boxes of a Punnett Squar
ELEN [110]
Independent assortment
8 0
3 years ago
Other questions:
  • Which of these defines the term amortization?
    10·1 answer
  • What is Teddy's organization trying to accomplish?
    13·1 answer
  • What is the leading cause of unintentional injury death for americans at all ages?
    7·1 answer
  • Non-photosynthesizing organisms (like humans) must obtain which three basic types of nutrients from their environment?
    14·1 answer
  • What component do animals add to the atmosphere when they breathe?
    6·1 answer
  • Explain the path blood takes through the cardiovascular system.
    12·1 answer
  • I WILL GIVE BRAINLIEST IF YOU ANSWER PLEASE
    10·2 answers
  • What would happen to an egg that had a nonfunctional chorion?
    9·1 answer
  • What are the membrane structures that function in active transport?
    15·2 answers
  • Electrons in an outer or<br> shell determine the chemical reactivity of atoms.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!