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scZoUnD [109]
3 years ago
10

PLEASE PLEASE PLEASE! HELP ME NOWWWWWW!

Biology
2 answers:
elena-14-01-66 [18.8K]3 years ago
6 0

Answer:

1- B  2-A

Explanation:

hope this helps

Vinil7 [7]3 years ago
6 0

Answer:

Question 1 = D / Question 2 = D

Explanation:

1) A mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. This uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.

2) If two tectonic plates collide, they form a convergent plate boundary. Usually, one of the converging plates will move beneath the other, a process known as subduction. Deep trenches are features often formed where tectonic plates are being subducted and earthquakes are common.

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If the supply of carbon dioxide stops in plant, what will happen to the process of
V125BC [204]

Answer:

All plants and animals on earth engage in a process called respiration. Respiration combines oxygen and the food created during photosynthesis to produce usable energy. One of the byproducts of respiration is CO2, this is the opposite of photosynthesis. It is not unusual for plants to stop taking in carbon dioxide to uptake small amounts of oxygen at night.

In the event that plants cease to take up CO2 all together, they will cease to convert sunlight into carbohydrates, and die. The death of autotrophs would lead to a chain reaction of the death of all higher order organisms. Mankind could survive on food stuffs on hand, but only for a very short time. It has been said that any western society, its members are just 3 meals away from revolution.

Social order would be completely lost during the initial food riots. Once the processed and packaged food supply is exhausted, it would be the law of the dying jungle. The strong and well armed would take from the weak and ill prepared. Livestock and game would be slaughtered as the next to the last food source disappeared. The shear volume of death would foul the water spreading pestilence and disease. In one or two years bands of humans would prey on other humans as they degenerate into cannibalism. There could be a few humans in protected bunkers and hideaways, but they too would eventually succumb to starvation or despair as the world died.

The fact that plants stopped converting CO2 into O2 would be of little consequence. Man would die of hunger 1000 years before oxygen was ever an issue.

3 0
2 years ago
Why Eyewitnesses Get It Wrong
8090 [49]

Answer: here you go : )

Explanation:

Download pdf
4 0
3 years ago
a medical artist is drawing a homunculus with body part size in relation to the size devoted to it in the somatosenroy cortex. W
spayn [35]

The body part the medical artist should draw smallest is the arm.

<h3>What is a homunculus?</h3>

A homunculus can be defined as a graphical representation a very small (miniature) human being or humanoid creature, especially from which a fetus developed from.

In Medical field, the arm of a homunculus are generally drawn smallest in relation to the size devoted to it in the somatosensory cortex.

<h3>What is the somatosensory cortex?</h3>

The somatosensory cortex refers to a region of the brain which is saddled with the responsibility of receiving and processing sensory information that are obtained from various body parts such as:

  • Pain
  • Touch
  • Temperature

Read more on homunculus here: brainly.com/question/5568892

4 0
2 years ago
Cross a heterozygous plant with a plant that has wrinkled seeds.
Soloha48 [4]

Answer:

Round seeds are dominant to wrinkled seeds.

Explanation:

What would be the parent genotypes if you crossed a heterozygous with a wrinkled seed plant? Round seeds are dominant to wrinkled seeds. What percentage of the offspring would be round if you crossed a wrinkled seed plant with a heterozygous plant? Round seeds are dominant to wrinkled seeds.

8 0
3 years ago
Why meiosis produces haploid cells
Marysya12 [62]

Answer:

La meiosis se encarga de separar las cromátidas hermanas sin inducir una nueva replicación en el ADN; creando así cuatro células con la mitad de cromosomas de sus predecesoras, es decir, células haploides o gametos.

Explanation:

,,,

8 0
4 years ago
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