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Sladkaya [172]
3 years ago
8

How do the skin's accessory structures change over time?

Biology
1 answer:
ziro4ka [17]3 years ago
4 0
Over time less sebum is produce which is drying of hair and skin. Hair growth slows and whitens, nails harden
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DNA has two strands.If the sequence of the nucleotides of one strand was known,is it possible to use that information to determi
boyakko [2]
Yes. the nucleotides are A, T, G, and C. A and T pair up and G and C pair up. For instance, if your known strand is AGTCAG then the second strand would have to be TCAGTC. Also, if there is a U in the strand, it takes the place of T. so the original strand would be AGTCAG and the unknown would have to be UCAGUC.
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3 years ago
A plant is always considered a(n)<br> -<br> -
natka813 [3]

Answer:

Plants are mainly multicellular,  of the kind exemplified by trees, shrubs, herbs, grasses, ferns, and mosses, typically growing in a permanent site, absorbing water and inorganic substances through its roots, and synthesizing nutrients in its leaves by photosynthesis using the green pigment chlorophyll.

Explanation:

<em>Hope this helps!!!</em>

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5 0
3 years ago
What happens to the bunny population if a friend is never added? What happens when you add a friend
pochemuha

While pet rabbits can survive alone without another bunny living with them, they can get very lonely and sad, as rabbits are naturally herd animals. No matter how much human attention they receive, that does not replace attention from a fellow rabbit friend.

When one rabbit is introduced to another rabbit, they may not always get along. However, they will always be very curious when they first meet, and can become close friends after bonding for a while. Keeping close supervision on bunnies when they first meet, however, is very crucial, as they could get into a fight and hurt each other.

5 0
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What are the two main subdivisions of the nervous system and what areas of the body make up these two subdivisions?
Sav [38]

Answer:

The nervous system is comprised of two major subdivisions, the central nervous system (CNS) and the peripheral nervous system (PNS).

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6 0
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