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2 years ago

How did the ecology of the african tropics change about 6 million years ago?.

1 answer:

6 0

Answer:this area experienced warming temperatures and significantly reduced rainfall, resulting in the formation of the Sahara Desert.

Explanation: hope this helps <3

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Which molecules do cells need to release energy? Choose the claim you think is most accurate. Claim 1: Cells need glucose to rel

Paraphin [41]

Answer:

i don’t know if it’s a multi question but here are my answer bellow

Claim 1:Cells need glucose to release energy

Claim 3:Cells need oxygen to release energy.

Claim 5:Cells need glucose AND oxygen to release energy

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2 years ago

many organisms that undergo chemosynthesis use instead of to fuel the processes that convert carbon dioxide into sugars.

OLEGan [10]

Answer:

Many organisms that undergo chemosynthesis use hydrogen sulphide (H2S) instead of sunlight to fuel the processes that convert carbon dioxide into sugars.

Explanation:

Prokaryotic microorganisms, principally bacteria and archaea (referred to as “bacteria” in the following), carry out chemosynthetic reactions. Energy is produced in chemosynthetic reactions from oxidizing reduced compounds.

Chemosynthesis is the conversion of carbon (usually carbon dioxide or methane) into organic matter using inorganic molecules (hydrogen or hydrogen sulphide) or methane as an energy source. Most energy is initially derived from sunlight via plant photosynthesis. Example, bacteria and methanogenic archaea living in deep sea vents

Learn more about Chemosynthesis - brainly.com/question/14727352

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2 years ago

the endoplasmic reticulum (er) serves as a the endoplasmic reticulum (er) serves as a protein shuffle transpiration area transpo

lutik1710 [3]

Endoplasmic reticulum serves as transpiration area. The correct option is B.

<h3>What is endoplasmic reticulum?</h3>

The endoplasmic reticulum (ER) is a large, dynamic structure in the cell that performs numerous functions such as calcium storage, protein synthesis, and lipid metabolism.

The ER's various functions are carried out by distinct domains, which include tubules, sheets, and the nuclear envelope.

The endoplasmic reticulum can be smooth or rough, and its function is generally to produce proteins that allow the rest of the cell to function.

Ribosomes, which are small, round organelles that make proteins, are found in the rough endoplasmic reticulum.

Thus, the correct option is B.

For more details regarding endoplasmic reticulum, visit:

brainly.com/question/13118914

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1 year ago

A typical fungi thallus includes many filamentous BLANK-1 that combine to form a BLANK-2 that grows underground, and produce a B

vitfil [10]

Answer:

hypha

mycelium

fruiting body

spores

Explanation:

<em>A typical fungi thallus includes many filamentous hypha that combine to form mycelium that grows underground, and produce a fruiting body reproductive structure that produce spores that disperse on the wind to new habitat.</em>

Fungi body are generally made up of hypha, a network of which forms the mycelium. The mycelium grows underground within the substrate and occasionally bring out fruiting bodies which bear the sporangium containing the spores. The spores act as agent of dispersal and are used to form new organisms when the conditions are right.

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3 years ago

Describe a windstorm.

MatroZZZ [7]

Answer:

Windstorm, a wind that is strong enough to cause at least light damage to trees and buildings and may or may not be accompanied by precipitation. ... Wind damage can be attributed to gusts (short bursts of high-speed winds) or longer periods of stronger sustained winds.

Explanation:

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3 years ago

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