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Pepsi [2]
4 years ago
6

Which of the following statements describes an example of natural selection?

Biology
2 answers:
irinina [24]4 years ago
8 0
I think the answer is b and c
Degger [83]4 years ago
3 0
<span>An aloe vera plant possessing a trait for extra thick leaves survives a long drought in a desert, while an aloe vera plant that has thinner leaves does not.

The others are altered by humans and/or not in any way related to natural selection.</span>
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I believe the foramen is located in between spinal nerve roots.
3 0
3 years ago
A cell that contains a nucleus and membrane-bound organelle is A. Multicellular B. Heterotrophic C. Prokaryotic D. Eukaryotic
Alexxx [7]
<span>Eukaryotic Can't be multicellular because it's one cell, heterotrophic are organisms that feed on other organisms to get energy, and prokaryotes don't have membrane-bounded organelles</span>
5 0
3 years ago
Which of the following is a way that asexual reproduction is different from sexual reproduction? A. In asexual reproduction, the
vova2212 [387]
I would choose answer choice D.

Sexual reproduction makes genetically diverse offspring, while asexual reproduction makes genetic clones of itself, and doesn't require another parent.
4 0
3 years ago
Which statement best illustrates a biotic or an abiotic factor that is often found in a city park?
ddd [48]

Answer:

Biotic: Plants

Abotic: Rocks

Explanation:

A biotic factor is something in an ecosystem or environment that is living. Some examples that could be found in a park are grass, flowers, trees, squirrels, pigeons, fish or people.

An abiotic factor is the exact opposite of a biotic factor: something in an ecosystem or environment that is not alive. Some examples that may be found in a city park include a park bench, a trash can, rocks, a playground, a pool, basketball court, temperature, and humidity.

5 0
3 years ago
Which of the following actions would increase enzymatic activity in a bacterial cell that normally thrives in the human body? a.
kirill [66]

Answer:

Option (1).

Explanation:

Enzymes is the biocatalyst that has the ability to increase the rate of a biochemical reaction of the living organism. Enzymes decrease the activation energy of the reaction.

The bacterial cell has the ability to thrive into the human body and may acts as pathogen. The enzymatic activity of the bacterial cell can be increased by increasing the temperature but the temperature should be in the optimum range of the enzyme.

Thus, the correct answer is option (1).

3 0
3 years ago
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