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Tanya [424]
3 years ago
9

Does anyone know this one ??

Biology
2 answers:
Romashka [77]3 years ago
6 0

Answer:

It is the second one

Explanation:

Radda [10]3 years ago
3 0

Answer:

The last answer option, organisms are better adapted to their environment.

Explanation:

Natural selection is the process by which forms of life having traits that better enable them to adapt to specific environmental pressures, as predators, changes in climate, or competition for food or mates, will tend to survive and reproduce in greater numbers than others of their kind, thus ensuring the perpetuation of those favorable traits in succeeding generations.

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olasank [31]

According to the theory proposed by Harry Hess, what causes continents to move?

The correct answer is : seafloor spreading.

Earlier, in 1912 Alfred Wegener produced evidence that the continents are in motion but this idea was shelved as he could not explain what forces the continents to move. So, almost 50 years later Harry Hess confirmed Wegener's ideas by using the evidence of seafloor spreading to explain what moved continents.

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4 years ago
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The cat muscle sternomastoid is what muscle in humans? what is it´s function
raketka [301]
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maybe to humans it would be </span>sternocleidomastoid<span> </span>
8 0
3 years ago
What is the difference between a molecule and a diagram of a molecule ?
kakasveta [241]

Answer: The molecule itself is the actual thing present.

while the diagram explains what makes up a molecule or what it looks like structurally

Explanation:

5 0
3 years ago
Jenna is trying to construct a pedigree for the occurrence of red hair in her family. She has two sisters (one older and one you
scoray [572]

Answer: a line connecting her mother and father, a colored circle representing Jenna, and two empty circles representing her sisters

Explanation: Jenna's red hair can be determined by incomplete dominance.

Incomplete dominance is a condition where neither of the alleles responsible for a trait is dominant.

In incomplete dominance, one allele for a specific trait is not completely expressed over its paired allele. So, if an organism is heterozygous for a trait, it shows a third phenotype.

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What does the limbic system do? connects the brain and the spinal cord directs incoming sensory messages coordinates involuntary
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registers feelings, such as fear and pleasure


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