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
Inessa05 [86]
3 years ago
13

3a. Review What is one problem that studying the past causes for a geologist?

Biology
1 answer:
KatRina [158]3 years ago
8 0

Answer:

One problem of geologists about studying the past is it is difficult or even impossible to carry out controlled experiments.

You might be interested in
Explain the benefits of animals working together in groups.
guapka [62]

Answer:

Explanation:

they are able to get things done more effectively and faster. for example wolves will hunt in packs so that they are able to take down prey that they would not normally be able to alone, like a deer or a moose.

6 0
3 years ago
Animals that live at the edge of the ocean are adapted to life in the... Zone
Kryger [21]
The Littoral Zone

                                   =.=TheFuzzyFox=.=

7 0
3 years ago
Read 2 more answers
True or False? Please mark "True" if the entire statement is true or mark "False" if any part of the statement is false. You can
dalvyx [7]

Answer:

True. You can get vitamin A as "preformed vitamin A" which is already active and/or you can get vitamin A as carotenoids which the body can turn into active vitamin A.

Explanation:

There are two different types of vitamin A that can be obtained from food:

1.  Preformed vitamin A, which is already active, is found in animal products such as beef, fish, poultry and dairy products.

2. Provitamin A, which is the inactive form, is found in plant-based foods, such as fruits and vegetables. The most common type of provitamin A is β-carotene, which is a carotenoid that the body can turn into active vitamin A via an enzyme named β-carotene 15,15'-monooxygenase.

6 0
3 years ago
COMPLETE<br> Amino acids are used to build
Travka [436]

Answer:

Proteins

Explanation:

Generally just a guess so

7 0
3 years ago
Read 2 more answers
Most familiar life forms live in regions of biomes that humans inhabit. <br> True or false
lesya [120]

true

we will take cows as an example, they inhabit earth and so do we as humans. we as humans put the on our farms and our grass lands. we give the cows a biome. so that makes the statement true.

tell me if I am wrong. :)

7 0
3 years ago
Other questions:
  • perkembangbiakan generatif pada tumbuhan adalah terjadinya tumbuhan baru yang didahului dengan proses
    7·1 answer
  • The fruit fly Drosophila melanogaster has an allele that confers resistance to DDT and similar insecticides. Laboratory strains
    7·1 answer
  • Biologists link the various species of the bowerbird to a common ancestor with what kind of evidence
    6·1 answer
  • HELP!!! URGENT!!!! How does the solar radiation affect the water cycle?
    10·1 answer
  • To ensure its survival, any species must be able to
    9·2 answers
  • What rule is used to join the free nucleotides to the exposed bases of the DNA?
    13·1 answer
  • Dr. Kettlewelll predicted that clean forests would have _____________ colored moths, and polluted forests would have _________ c
    9·1 answer
  • If a person's sleep cycle is not properly maintained, what could happen as a result?
    13·1 answer
  • Match the natural resource to the segment of history on which it had a large impact.
    6·1 answer
  • What is the correct answer to this question?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!