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
zvonat [6]
9 months ago
14

What are three examples of evidence that complex biological molecules such as DNA could have formed naturally on Earth? (2 point

s)
Biology
1 answer:
Anni [7]9 months ago
6 0

Answer:

the abiogenesis theory helps us understand

Explanation:

You might be interested in
Metamorphic Rocks form when other rocks are changed by...?
irga5000 [103]

Answer:

Metamorphic rocks are changed by the heat and pressure inside Earth.

Explanation:

6 0
3 years ago
Carol is having a hard time attracting hummingbirds to her new feeder location. She is not sure if the reason is that the hummin
exis [7]

Answer:

She should hang up a feeder of the old food next to the feeder of new food to test which one they really like more.

7 0
2 years ago
Why would mitochondria in heart muscle cells have more cristae than mitochondria in skin cells?
anyanavicka [17]

Answer:

The structure of mitochondria contains the foldings in the inner side called "cristae" which increase the surface area of the mitochondria. The cristae are important to mitochondria as well as cell as cristae embody the ATP synthase enzymes which help in the formation of the ATP molecules.

Heart cells require more energy to pump the blood from the heart to the body so it needs a more mitochondrial number in the cells with more infoldings to synthesize more ATP.

5 0
2 years ago
Types of volcanoes and volcanic
sergiy2304 [10]

Answer:

extinct

dormant (Haven't erupted in 4/6yrs

4 0
2 years ago
Genes that are close together in the same chromosome:_________
Pepsi [2]

Answer:

C. tend to be transmitted together.

Explanation:

Independent assortment of alleles of the genes during anaphase-I of meiosis-I requires that the genes should be present on different chromosomes. The genes that are present on the same chromosomes deviate from the independent assortment. These closely placed genes are called linked genes. They move from one generation to next together and do segregate randomly. This results in the generation of more proportion of the parental types in the progeny. The linked genes may be present on both autosomes and sex chromosomes.

7 0
3 years ago
Other questions:
  • How many unit operations are involved when in the process of converting green coffee beans into brewed coffee?
    8·1 answer
  • Identify the two body systems that identify when your body temperature lowers and then shivers to keep you warm.
    12·2 answers
  • Can't figure it out need help asap
    5·2 answers
  • Which of the following is true about biochemistry?
    5·2 answers
  • Which of the following elements is likely to form a ionic bond with potassium
    11·1 answer
  • explain why there are no giant cells. Use the terms diffusion, cell membrane and cell volume in your answer.
    13·1 answer
  • What enzyme present in saliva helps in digestion of carbohydrates?
    15·1 answer
  • Number 5 Practice.. PLEASEE HELP
    10·1 answer
  • The chemical weathering of rocks at the Earth's surface releases _______ into the biosphere.
    9·1 answer
  • Are there photosynthetic organisms that do not contain chlorophyll? If so, what are
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!