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
erastova [34]
3 years ago
12

Which statement explains something that the fossil record indicates? Earth is 4.5 billion years old. Mammals have always existed

on Earth. Mass extinctions have occurred several times on Earth. The amount of water on Earth has decreased over time.​
Biology
2 answers:
lys-0071 [83]3 years ago
6 0

Answer:

C

Explanation:

I took the test edge2020

lys-0071 [83]3 years ago
5 0

Answer:

C.) Mass extinctions have occurred several times on Earth.

Explanation:

I Just Took The Fossil Quiz On Edge

You might be interested in
Bay Lake is having an algal bloom. Algal blooms occur when algae grow quickly because of extra nutrients in the water.
mina [271]
D I think would be the answer
7 0
3 years ago
Which of the following statements is true? The Challenger Deep was explored by Picard and Walsh. Data from Jason-1 will help sci
SIZIF [17.4K]
<span>In this case, all these statements are true. Salinity is the salt in the water. Jacques Piccard and Lt. on Walsh were the first people to explore the deepest part of the worlds ocean known as the Mariana Trench in The Challenger Deep, and Jason 1 is a satellite released by NASA to monitor world ocean circulation and study the way the atmosphere and ocean interact with each other to improve the predictions for the climate when it comes to major weather events like El Nino.</span>
7 0
3 years ago
A man catches a disease. The man has not been immunised against this disease. A doctor gives the man a course of antibiotics. Fi
Brut [27]

Answer: To kill the bacteria causing the illness

Explanation:

When a person takes antibiotics, the bacteria causing diseases will be severely hampered in its operations which will lead to the symptoms of the disease reducing. The bacteria will not die until the drug is taken as prescribed which is why the full dosage must be taken.

If it is not, the bacteria can regain strength and start causing sickness again except this time, it may grow an immunity to the antibiotics which means that an even stronger dosage of antibiotics will be needed.

7 0
3 years ago
Explain how the functioning of a protein determines a trait.
marshall27 [118]

Answer: An intermediate language, encoded in the sequence of Ribonucleic Acid (RNA), translates a gene's message into a protein's amino acid sequence. It is the protein that determines the trait. Genes are DNA sequences instruct cells to produce particular proteins, which in turn determine traits.

Explanation:

6 0
2 years ago
Human body: what is the part of the brain that keeps muscles working, together?
saveliy_v [14]
I think the answer is your <span>cerebellum</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the purpose of proteins
    6·2 answers
  • A drainage basin is the area of land where surface water is drained downhill into a body of water. A divide is
    8·2 answers
  • Proteins made on ribosomes may be further modified within which organelle?
    6·1 answer
  • Why do increased temperatures decrease photosystem II activity?
    12·1 answer
  • Which scientific area is a major force in shaping modern classification methods?
    14·1 answer
  • Carotenoids are red, orange, or yellow pigments found in many plants. We know that plants contain chlorophyll a and b. What is t
    6·1 answer
  • The students used a microscope to study cells in a
    12·1 answer
  • 1. How are seasons connected to the annual CO2 cycle?
    13·1 answer
  • Debido a la baja cantidad de calorías que utilizamos o quemamos en un día de trabajo
    14·1 answer
  • What is an example of the adaptive managing technique? What is it being used for?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!