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
How do humans differ from chimpanzees?
Marta_Voda [28]
They walk on all fours , they can’t swim , shorter lifespan, extra chromosomes
4 0
2 years ago
Read 2 more answers
Is balamuthia mandrillaris a public health concern worldwide?
True [87]
Balamuthia mandrillaris is an amoeba that was discovered in 1986 in the brain of the baboon that dies in San Diego Wild Animal Park. This can be found in the soil and water, therefore it is freely living. It is known to cause the neurological condition known as granulomatous amoebic encephalitis. In a study published by National Center for Biotechnology Information, it has a case fatality rate of >98%. Majority of this case can be found in warmer regions that affects individuals mostly of Hispanic origin. Documented cases had been reported from the Latin Americas in significant number, followed by the United States, Asian regions and some in Europe. However, a specific number of cases worldwide may never be known due to the following factors: lack of awareness, poor diagnosis and a poor public health system.

It is still yet to be known if its a serious public health concern worldwide.

7 0
3 years ago
Open the site in your browser. (If any pop-up windows appear, think about what they indicate about the web site before you close
Alex787 [66]

Answer:

b. 2-4 (somewhat trustworthy; want to check some things)

Explanation:

For to have think of opening the site in my browser, its means i somehow trust the messages on the site. though i may not have full confidence on the site because have not been visiting it frequent.

the point still remains, the source of information to the link to the site might has well be trusted, therefore i will assume the site is somewhat trustworthy; want to check some things.

8 0
3 years ago
Fill in the blank with the correct word.
adell [148]
It is photoperiodism
3 0
3 years ago
Can someone explain what a medium is in science I don’t understand please help
timofeeve [1]

The "medium" is the substance or material that carries a mechanical wave. One of the most important things to remember about waves is that they transport energy, not matter. This makes them different from other phenomenon in physics.

For simple definitions, visit the following website:

https://www.ducksters.com/science/physics/waves.php

5 0
2 years ago
Other questions:
  • A ______ plane passes through the breast, hip, and knee on only one side of the body.
    13·1 answer
  • Whose job is it to release the carbon that remains in the bodies of dead organisms
    14·1 answer
  • Which system consists of the body’s outer covering?
    5·2 answers
  • What are synapomorphies
    9·1 answer
  • If 2 identical forces act on 2 different sized objects, the larger object will______ the smaller object.
    9·1 answer
  • What are the possible gamete types that can be produced from a parent who is YyRr? Meiosis produces eggs and sperm that are alik
    10·2 answers
  • Why is it important that ice floats and does not sink in aquatic environments such as lakes?
    11·1 answer
  • How have paleontologists contributed to humans' understanding of the history of life? Check all that apply. They created a recor
    14·1 answer
  • Plz answer correctly 40 POINTSSS 20 POINTSSS EACHHH
    5·2 answers
  • What are the two major methods by which cells communicate to coordinate their functions?.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!