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
Leokris [45]
3 years ago
8

What do plants need to make their own food? Check all that apply.

Biology
2 answers:
slavikrds [6]3 years ago
5 0
The answer is the sun
Sedaia [141]3 years ago
3 0

Answer:

water- carbon dioxide- and energy

Explanation:just did the question

You might be interested in
Organism A and organism B are both classified in the same phylum. Which additional information about the two species can be conc
Sedbober [7]
The correct answer is C
4 0
3 years ago
Describe two things that would happen in an ecosystem if there were no unicellular organisms.
kobusy [5.1K]

Answer:

yeah

Explanation:

there would be a shortage of oxygen. Unicellular organisms include bacteria.

3 0
3 years ago
What occurs when carbon is returned to the atmosphere from the burning of what
zhenek [66]
Carbon is usually the result of burning fuels, cars, busses, taxi's
7 0
3 years ago
What index provides evidence of when different types of life evolved on Earth?
aev [14]

There are all sorts of ways to reconstruct the history of life on Earth. Pinning down when specific events occurred is often tricky, though. For this, biologists depend mainly on dating the rocks in which fossils are found, and by looking at the “molecular clocks” in the DNA of living organisms.

There are problems with each of these methods. The fossil record is like a movie with most of the frames cut out. Because it is so incomplete, it can be difficult to establish exactly when particular evolutionary changes happened.

Modern genetics allows scientists to measure how different species are from each other at a molecular level, and thus to estimate how much time has passed since a single lineage split into different species. Confounding factors rack up for species that are very distantly related, making the earlier dates more uncertain.

These difficulties mean that the dates in the timeline should be taken as approximate. As a general rule, they become more uncertain the further back along the geological timescale we look. Dates that are very uncertain are marked with a question mark.

4 0
3 years ago
Why was using reverse transcriptase necessary for finding a way to make artificial insulin?
KengaRu [80]
A, scientists had to convert information from amino acids to nucleic acids.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Why is something like a cold, a condition that obviously affects homeostasis, not considered a disease?
    10·1 answer
  • Which of the following best explains the importance of water to humans?
    7·2 answers
  • Explain the importance of open-mindedness and skepticism in scientific thinking
    10·1 answer
  • With regard to enzymes, key is to lock as
    7·2 answers
  • What clues would tell you whether a cell is prokaryotic or eukaryotic?
    13·1 answer
  • As we move above up from one tropic level to another in an energy pyramid, what happens to the energy?
    11·2 answers
  • What are two basic differences between DNA and RNA? RNA is usually single stranded, while DNA is usually double stranded. RNA co
    5·2 answers
  • If you palpate the bony projection on the lateral side of your wrist, just proximal to the thumb, what part of the radius are yo
    11·1 answer
  • What are the answers here? Select all that apply.
    11·1 answer
  • Keratinization:_____.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!