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
Nata [24]
2 years ago
7

24. What is evidence for the endosymbiotic theory? (a) rna can catalyze metabolic reactions. (b) meteorites contain organic mole

cules. (c) amino acids can be synthesized from inorganic compounds.
Biology
1 answer:
ohaa [14]2 years ago
4 0
I think it’s A but i’m not sure
You might be interested in
What is the purpose of the body mass index?
svlad2 [7]

I guess it's B but not sure.

6 0
3 years ago
Read 2 more answers
Give two ways in which saliva aids digestion. ​
77julia77 [94]

Explanation:

Saliva contains special enzymes that help digest the starches in your food. An enzyme called amylase breaks down starches (complex carbohydrates) into sugars, which your body can more easily absorb. Saliva also contains an enzyme called lingual lipase, which breaks down fats.

6 0
3 years ago
Where does the organic material in soil originate?
aliina [53]
The answer to this is the remains and waste products of plants, animals and other living things organisms.
8 0
3 years ago
Which molecule transfers carbon from animals to plants?
Tresset [83]
B oxygen is the answer
7 0
3 years ago
Read 2 more answers
Describe how producers, consumers, and decomposers are linked in a food chain.
Anuta_ua [19.1K]
Producers,consumers,and decomposers are linked because they all have to work together to stay alive the produces will make the energy inside itself then the consumers will eat it then have all the energy the plant had then the consumer will die and the decomposer will beak it down and eat what remains of the animal   

i hoped this helped :)
6 0
3 years ago
Other questions:
  • Why must you include the water soluble vitamins in your daily diet?
    9·2 answers
  • During a football game, a young man suffers an injury to his spinal cord at the first thoracic vertebrate. What major functions
    14·1 answer
  • What are some examples of microorganisms
    6·1 answer
  • ¿Qué órganos constituyen el sistema respiratorio?
    10·1 answer
  • Salvador would like to take a paternity test to determine if he is Pilar’s father. He asks Pilar’s mother, Antonia, to provide D
    14·1 answer
  • What characteristic makes Biology a science, but not Art History?
    14·2 answers
  • Can someone help please ?
    7·1 answer
  • Cancer is a disease caused by mutations. Yet in most instances, if a parent tragically dies from cancer, this does not put their
    15·1 answer
  • Which is the only Kingdom in which all members have the property of motility?
    15·1 answer
  • e. What are some natural factors that affect whether freshwater and food will be available in an area? (1 point)​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!