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zvonat [6]
1 year 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]1 year ago
6 0

Answer:

the abiogenesis theory helps us understand

Explanation:

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Can someone please explain how three of the leaf structure functions to help the plant with the life process of photosynthesis a
Gre4nikov [31]

Answer:

Underneath the leaf's epidermis is the ground tissue. This is divided into the palisade mesophyll and spongy mesophyll. The spongy mesophyll

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Explanation:

6 0
2 years ago
What kind of symptoms involves reflecting noticeable decreases and absences in certain behaviors
zubka84 [21]

Answer: Negative symptoms

Explanation:

Negative symptoms involves an act of reflecting noticeable decrease(s) and absence(s) in emotions, behaviors or drives. Its symptoms include motivational problem, social interactions, bad experience and responsiveness, prosody and clarity of speech, and slowed movement.

Types of negative symptoms

1 - communicative deficits

2- Affective deficits

3 - Relational deficits

4- Avolition deficits

4 0
3 years ago
Horned animals have different sizes of horns. Their size of their horns can affect their ability to compete for a mate or provid
katovenus [111]
The correct answer is A. Variation.

The key word in the text is "different." There is a variety of horn sizes among horned animals.

Eliminated Answer Choices:
The answer cannot be B. Overproduction because the text does not give any information about reproducing or populations.
The answer cannot be C. Survival of fit individuals because survival of the fit is related to adaptations and the text does not mention anything about that.

Hope this helps. Good luck! :)
6 0
3 years ago
Read 2 more answers
Which effect will the nurse expect to observe when a client is stressed and epinephrine is released?
garri49 [273]
<span>The most observant que is the Increased blood glucose. This is because when someone is stressed, large amount of epinephrine can cause transient hyperglycemia, which leads to increased blood glucose. At the same-time, epinephrine is also very likely to increase the client's heart rate.</span>
3 0
4 years ago
Which of the following best describes the arrangement of the sides of the DNA molecule?
Nadya [2.5K]
The answer is C) Antiparallel
4 0
3 years ago
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