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
Tresset [83]
3 years ago
5

What ignited the Cambrian explosion of life?

Biology
1 answer:
uysha [10]3 years ago
3 0
Increase levels of oxygen in seawater, evolution of eyes, origin of hard parts, and genetic changes
hope that helps <3
You might be interested in
What are some possible reason of epidemic in 1989-1991?
Andreyy89

Answer: People were probably not getting vaccinated or the bacteria became immune to the vaccine.

Explanation: yw plz mark brainliest i need one more (:

5 0
3 years ago
Read 2 more answers
The end-product(s) of aerobic glycolysis is (are):
blagie [28]
The answer is pyruvate.
6 0
3 years ago
DS
e-lub [12.9K]

Answer:

the answer would be D. cell

6 0
2 years ago
1. Which of the following are considered nonliving? (Check all that apply.) will give brainly
tigry1 [53]
Answer:
Train, lake, and salt

Explanation:
Grass, hamster, and elephant need food and water so that make them a living thing
On the other hand, train, lake, salt don’t really need food to be on Earth, so there nonliving
3 0
3 years ago
Read 2 more answers
An enzyme catalyzes the formation of ATP from ADP and phosphate ion. What is its effect on the rate of hydrolysis of ATP to ADP
Reika [66]

Answer:

Option B

Explanation:

An enzyme can be defined as the catalyst which increases the rate of reaction. The role of enzyme is to increase the overall rate of reaction by decreasing the activation energy.

In this case the rate at which dissociation of adenosine triphosphate into adenosine di-phosphate and inorganic phosphate will form( ATP → ADP + phosphate) will be enhanced by the same factor by which the the inorganic phosphate and adenosine di phosphate will combine to form adenosine triphosphate(ADP + phosphate → ATP).

8 0
3 years ago
Other questions:
  • For many years, the evaluation of water quality of North Carolina streams was defined in chemical terms, ignoring the biological
    8·2 answers
  • What drives the ATP synthase reactions that produce ATP?
    7·1 answer
  • During photosynthesis, energy poor reactants are provided with an energy input and form an energy rich in product. This is a(n)
    9·1 answer
  • What kinds of molecules have been found on extraterrestrial meteors?
    8·1 answer
  • Which area has the greatest elevation difference?
    11·2 answers
  • What are the two sources of heat in the earth’s interior?
    8·2 answers
  • What advantage might result from creating several membrane-enclosed compartments within a cell?
    6·1 answer
  • In the cell, which organelle has the function of using oxygen in the breakdown of glucose, releasing energy and carbon dioxide?
    9·2 answers
  • This is a volume of space that is empty of matter. Example: Sound cannot travel here.
    12·1 answer
  • Item 3
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!