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Gekata [30.6K]
4 years ago
6

3. Occasional droughts led to indigenous people fighting over resources in:

Biology
1 answer:
stellarik [79]4 years ago
8 0
Need more info can’t really get an answer out of this sorry :/
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The first outward sign of puberty in a typical girl is _____. an increase in weight the development of muscular strength a spurt
Luba_88 [7]
The correct option is: THE ONSET OF NIPPLE GROWTH.
Puberty stage is the stage at which the chemical process which are occurring in a child's body activate the sexual capacity of that child. The signs of puberty in girls include: breast development, skin and hair changes, growth of hair in some part of the body, body growth, etc.
4 0
3 years ago
*Essay*
natali 33 [55]
Depending on what happens with the environment if its a decline in resources it could completely fall and tear itself apart it just depends really on what you think of just make up a situation in your head and talk about that 

5 0
3 years ago
Would you expect to find older or newer fossils in rock layers closer to the surface? Why?
densk [106]

Answer:

Newer

Explanation:

Because it is like when you place a plant and its roots underground and cover it up. You have the newer dirt going over the newest roots and the roots are close to the top

(If you aren't satisfied with that explanation here's another one) :

A hundred years ago dinosaurs existed and then they died and their remains were buried under dirt. However, we know that the fossils aren't anywhere near the top. Over time fossils get buried under layers of dirt the newer ones will be near the top because they haven't had time to be more buried.

8 0
3 years ago
What will happen if the amino acids are in the wrong order what is the effect on the protein?
AleksandrR [38]
A change in the order of amino acids can completely change the entire structure of the protein.
The shape of the protein is the result of how amino acids react to each other and the environment. Amino acids are all very similar in structure, but each has an individual R group that has its own properties, such as polar, non polar, able to form disulphide bonds, etc. that dictates how it will interact (ex. non polar AAs will be on the inside of the protein while polar will be on the outside, two AAs that like to form disulphide bonds will gravitate toward each other). 
<em />If one of these amino acids is misplaced, the protein is likely to be shaped a completely different way which often hinders its functionality.
7 0
4 years ago
What is the final stage of ecological succession?
SIZIF [17.4K]

Answer:

<u>D.</u><u> </u><u>variety</u><u> </u><u>of </u><u>mature</u><u> </u><u>plants</u><u> </u><u>and </u><u>trees</u>

Explanation:

because climax, ecology, the final stage of biotic succession attainable by a plant community in an area under the environmental conditions present at a particular time.

4 0
2 years ago
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