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frez [133]
3 years ago
8

How does convection work in the mantle?

Biology
1 answer:
just olya [345]3 years ago
3 0

Answer:

In Earth's mantle, large amounts of heat are transferred by convection currents. Heat from the core and the mantle itself causes convection currents in the mantle. The hot rock eventually cools and sinks back through the mantle. Over and over, the cycle of rising and sinking takes place.

Explanation:

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The _____ nervous system contain(s) the sensory and motor neurons connecting the CNS to the rest of the body.
devlian [24]

Answer: The correct answer is peripheral

Explanation:

The Peripheral nervous system consists of the following:

- sensory neurons, which leads all parts of the body to the central nervous system

- motor neurons that runs the central nervous system to all parts of the body.

Thus, Peripheral nervous system is the answer

5 0
3 years ago
Most mammals have diploid body cells and haploid gametes. During __________, chromosomes from haploid gametes combine, and a ___
EastWind [94]

Answer:

During <u>fertilization</u>, chromosomes from haploid gametes combine, and a <u>diploid</u> zygote is formed.

Explanation:

Fertilization is the union of the male gamete(haploid chromosomes) with the female gamete(haploid chromosome) to form a diploid cell called zygote (with diploid chromosomes).

5 0
3 years ago
Hydrothermal vents are often rich in metals, such as copper, and also host dense populations of marine organisms. Which of the f
nydimaria [60]

The answer is copper. Nonrenewable resources are those that cannot be readily/naturally replaced at rates that match those of consumption (an aspect that allow renewable resources to be sustainable). Copper are made deep in earth at very slow rates hence do not readily renew themselves. Organisms, on the other hand die, and are naturally replaced by offspring.

4 0
3 years ago
If there were more weeds what would happen to the rabbits?
EleoNora [17]
Rabbits tend to wander a lot and if it runs into weed or grass... well it eats it. eating weed or grass allows rabbits to gain more energy. if the supplies of grass and or weed increases the population of rabbits would increase too. the more they eat the more energy the have and the more energy the have the more they reproduce.
more power = more reproduction
more reproduction = increase in population
so all in all the more weed, the better it is for rabbits since the amount of food increases
7 0
4 years ago
By the 1950s, there was Choose... major variety(ies) of banana being grown commercially in the world. Then, a soil fungus called
koban [17]

Answer:

Produce resistance variety or use of fungicides.

Explanation:

The best solution for the future is to produce resistance variety to Panama Disease or fungicide spray that kills Fusarium fungus that causes Panama Disease. If the variety is resistance against Fusarium fungus so they get no adverse affect from it. The use of chemical that kills Fusarium fungus is also a good method to protect banana industry from the adverse effect of this disease.

4 0
3 years ago
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