_____ allows populations to adapt to the abiotic and biotic conditions where they live.

1 answer:

4 0

<span>Natural selection is what allows a population to adapt because the animals that adapt are the ones that mate and pass along their genes. Without natural selection, evolution or adaptation would not be able to occur.</span>

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CANT GET WRONG!

LekaFEV [45]

In the 9th century, it was suggested that when organisms change, they are adapting to survive.
Lamarck, was the researcher that created the theory of acquired characteristics.
Malthus first proposed the idea that overpopulation <span>contributed to the lack of resources and interfered with survival, but he applied this to only humans, Darwin was the first to apply this to all organisms.</span>

3 0

3 years ago

When the bones of the forearm are supinated (palm of the hand faces anteriorly), the radius is crossing over the ulna. True or f

Alexxandr [17]

It's false that when the bones of the forearm are supinated (palm of the hand faces anteriorly), the radius is crossing over the ulna.

<h3>Bones of forearm :</h3>

Your forearm is made up of two bones, the radius and ulna. Most adult forearm fractures involve both shattered bones. In the middle of the forearm, at the upper (proximal) end closest to the elbow, or at the farthest (distal) end closest to the wrist, forearm fractures are possible.

<h3>Why are there 2 bones in the forearm?</h3>

Functionally, the humerus and carpal bones, which are articulated with the radius and ulna as previously mentioned, serve as the main support structure of the forearm. Both bones act as the origin and insertion points for the muscles that bend and extend the fingers, wrist, and forearm.

<h3>Humerus bones : </h3>

The largest bone in the upper extremity and the one that defines the human brachium is the humerus (arm). At the elbow joint, it articulates distally with the radius and ulna and proximally with the glenoid via the glenohumeral (GH) joint.

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6 0

1 year ago

A scientist observes that all people who contract a painful skin rash known as shingles have previously in their lifetime been i

stiv31 [10]

Answer:

The virus that generates chickenpox disease is a virus of the family called "herpes" where once they infect the human organism they are not eliminated by human defense, but are reserved and coexist in the organism in the lymph nodes, and when faced with immunodeficiency situations for certain reasons, it generates their reactivation, manifesting a recurrence of the disease.

Explanation:

The chickenpox virus is called the Zoster chickenpox virus, once it infects the human in his childhood, it settles in the ganglion near where it is inactively inoculated.

This is reactivated again manifesting shingles or herpes zoster in adulthood and in situations of immunodeficiency as in those malnourished humans, or who are exposed to long hours in the sun, or who suffer stressful situations.

Shingles is a disease that manifests itself in a very painful way (more than chickenpox) in the form of scabs and vesicles in different possible areas.

4 0

3 years ago

Which structure prevents food and liquids from being inhaled when a person swallows

slava [35]

Answer:

lungs

Explanation:

3 0

3 years ago

Read 2 more answers

There are _____ phyla or categories of fish. 2 3 4 5

GrogVix [38]