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Phantasy [73]
3 years ago
13

Lesson 16 what is the respiratory system

Biology
1 answer:
SCORPION-xisa [38]3 years ago
3 0
The system on which you breath.
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Malik built a simple electromagnet with copper wire, an iron bolt, and a 1.5-volt battery. The electromagnet was
Korolek [52]

Answer:

I believe it would be these:

He can replace the 1.5-volt battery with a battery of higher voltage.

He can use a longer piece of wire that wraps more times around the bolt.

I'm not sure the others would work

7 0
4 years ago
The central nervous system _____________________.
gavmur [86]
The central nervous system includes the brain and spinal cord.
7 0
3 years ago
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If the population of rats in your community is doubled, what effect would
salantis [7]

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The community would be out of resources

Explanation:

the doubling of the rat would surely affect the resources of the community.

7 0
3 years ago
T = dominant gene for tall plants t = recessive gene for short plants A plant which is short must have a"Tt" gene.
timama [110]
Since Tall is dominant...the plant Tt ill be tall
4 0
3 years ago
Peat is a mixture of partially decomposed plant and animal material found in waterlogged, acidic, anaerobic environments. people
Verizon [17]

because the total time for restoration is lengthy, peat can be considered a fossil fuel. The correct option is B.

<h3>What exactly are fossil fuels?</h3>

Fossil fuels are fuels derived from the remains of dead plants and animals that decomposed over time under intense heat and pressure.

Because their replenishment time is longer than a human lifetime, fossil fuels are non-renewable energy sources.

Some examples of fossil fuels are petroleum, coal, etc.

The missing options of the question are:

  1. peat is a fossil fuel because rewetting it takes only 3-5 years.
  2. peat is a fossil fuel because the total time for restoration is lengthy.
  3. peat is not a fossil fuel because it has biologic origins, making it a biofuel.
  4. peat is not a fossil fuel because humans can promote the replenishment of peat.

The restoration process of peat takes a long time of more than 100 years. As a result, because the total time for restoration is lengthy, peat can be considered a fossil fuel.

Thus, the correct option is B.

For more details regarding fossil fuels, visit:

brainly.com/question/2029072

#SPJ1

3 0
2 years ago
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