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choli [55]
3 years ago
7

Explain the method scientists use to study how Eath's atmosphere and climate have changed during the past million

Biology
1 answer:
bonufazy [111]3 years ago
5 0

Answer:

The study that involves the research over earth atmosphere and climate changes in the past is known as the paleoclimatology. The study mainly concentrate over the past climates of Earth and atmospheric changes that took place in the past centuries. Studying fossils.

Explanation:

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Explanation:

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8 0
3 years ago
If a organism has a diploid number of 44, how many<br> chromosomes does it have? *
rosijanka [135]
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Explain ​how​ scientists got the space station up in space. What ​problem​ did they
natta225 [31]

Answer:

scientists got the space station up in space in to small pieces.

Explanation:

The main problem which was faced by the scientist was that there was no powerful rocket which has the ability to lift the whole space station due to its more weight and carry it to the space against the powerful force of gravity. So for solving this problem, space station is taken into pieces into the space and then these pieces should be join to build the space station.

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3 years ago
Hormones are _____.
serious [3.7K]

Answer:

The correct is B Hormones are chemical signals between cells transported in blood or hemolymph.

Explanation:

Hormones are called chemical messenger of the cell because they transmit chemical information from one cell to the target  cell and regulating the functioning of that target cell by activating specific proteins related to the functioning of that target cell.

          Hormone is secreted from its source gland such as Pituitarygland, thyroid gland,adrenal gland.After being secreted hormones are transported via the blood stream to the target cell and binds to receptor of that target cell thus allowing the target cell to exert its biological function.

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