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velikii [3]
3 years ago
8

Please help me with this chemistry question!!!I'm stressed!! ​Sorry this is not biology.

Biology
1 answer:
lianna [129]3 years ago
3 0

Answer:

100 g sodium carbonate and 100g calcium chloride

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Fossils of ancient polar plants are currently found near the equator because the ________. A. entire earth had polar conditions
professor190 [17]
<h2>Answer is option "B"</h2>

Explanation:

  • Fossils are formed by unusal ways of minerals,energy and other substances. the sap solidifies and frames the semiprecious material called golden. In certain bits of golden the buried survives from living beings can be found. Volcanic ejections can shape fossils when creatures get caught in the hot debris streams. Right now, the fossil is a hole looking like an animal.
  • Truth be told coal is the fossil record of entire timberlands; in any case, singular plant structures normally don't make due as the plant materials are compacted to short of what one-hundredth of their unique size. the hard part of plants are remain the fossil.
  • So as to get fossilized, creatures must kick the bucket in a watery situation and become covered in the mud and residue.
  • hence, the right answer is option B "Plant lived near the poles,but landmasses have drifted to current locations".

6 0
3 years ago
Organic substances that are necessary in trace amounts for the normal metabolic functioning of the body are called
masha68 [24]
Vitamin <span>a class of diverse organic substances that occur in many foods in small amounts and are necessary in trace amounts for the normal metabolic functioning of the body</span>
6 0
3 years ago
Tornadoes are common in areas of flat plains because _____.
velikii [3]
Tornadoes are common in areas of flat plains because its in a region when cold air clashes with warm air. Also, tornadoes requires parent thunderstorm, which flat plain areas such as Oklahoma and Kansas have higher chances of having tornadoes.
5 0
3 years ago
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Describe how Jesus solved the problem of feeding the five thousand.
Lera25 [3.4K]

he prayed to god our father and he multiplied the fish and bread untill everyone ate

4 0
3 years ago
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_____ that are not reabsorbed drift out of the synaptic gap, through diffusion. This is how the synaptic gap is cleared, in prep
BigorU [14]

Answer;

-Nuerotransmitters

Neurotransmitters that are not reabsorbed drift out of the synaptic gap, through diffusion. This is how the synaptic gap is cleared, in preparation for the next release of a new batch of these chemical messengers.

Explanation;

-The majority of neurotransmitters drift across the synaptic gap and come into contact with receptor sites of the receiving neurons dendrites. Receptor site is the location where neurotransmitters attach on the receiving side of the synaptic gap. Because there are a variety of neurotransmitters a variety of receptor sites also exist.

-It is necessary for the right neurotransmitter to fit a corresponding receptor site to convey the message.

-When the neuro transmitters latch onto the receptors of the dendrites of the receiving neuron tiny gates in the receiving cells membrane fly open ushering positively charged particles into the cell and restarting the cycle of action potential.

-The firing of one neuron contributes to the potential for neighboring neurons to fire as a result of its chemical message. Reuptake process by which neurotransmitters are reabsorbed by the sending terminal bud. Neurotransmitters that are not reabsorb drift out of the synaptic gap through diffusion

6 0
3 years ago
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