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Komok [63]
3 years ago
14

When rocks form in a discontinuous fashion, they are formed suddenly and their minerals change

Biology
2 answers:
Lubov Fominskaja [6]3 years ago
8 0
False. they form slowly due to erosion and the minerals stay the same
Darya [45]3 years ago
7 0

True. N.L Bowen hypothesized that minerals formed in two different ways. The first is a gradual, continuous fashion with minerals that have very similar chemical components. The second is through a sudden, discontinuous change in the mineral type.

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If sunlight is the source of energy for most organisms on earth, how are humans and other animals able to utilize this energy if
mixas84 [53]
Humans get D vitamin from sunlight. the plants perform photosynthesis and grow , we eat those fruits and vegetables grown in the plants. so indirectly we humans and other animals are benifitted from sun sunlight . flesh eating animals eat herbivores animala so they are also benifitted
7 0
3 years ago
HELP PLEASE<br> Why do you think genetic diversity is an advantage of sexually reproduction?
Delvig [45]

Answer:

Genetic diversity is an advantage of sexual reproduction because it reduces the occurrence of unfavorable genetic traits and a variety of genes would lessen the chance of the extinction of a population due to environmental changes. The variation between a genetically diverse species will guarantee at least some of it survive when presented with different climates or challenges.

8 0
2 years ago
During the year the beetles reached carrying capacity, a flood in the region decreased the population to about 77 beetles per he
tensa zangetsu [6.8K]

Answer:

After the flood the total number of beetles = number of beetles per hectare × 115 hectares = 8,855 beetles.

The carrying capacity is 14,600 beetles.

Explanation:

8 0
3 years ago
Read 2 more answers
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masha68 [24]

Hii! I believe the answer is D. The brown beetles were better able to survive to reproductive age and pass on their traits. (:

5 0
3 years ago
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In species where males provide the bulk of the parental care, males are most likely to
aivan3 [116]
This question is incomplete. The options are:
<span>a. be choosy about which females they mate with.
b. be indiscriminant about which females they mate with.
c. mate with as many females as possible.
d. compete to mate with choosy females.
</span>
The answer is a: be choosy about which females they mate with. 
This is because the male would in this case be investing a lot of energy in parenting its young, and would therefore adopt a strategy of mating with one or very few females. It therefore makes sense that the male would be choosy in regards to its mate. 
5 0
3 years ago
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