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Alexxx [7]
3 years ago
8

Need help i don't understand

Biology
2 answers:
hodyreva [135]3 years ago
7 0
It’s pretty much asking you to give an example on how body cells can die

Explanation:
A body cell can die in many different ways. For example when your vast catches a virus the cells start to attack the virus in order to creat antibodies towards the virus if those antibodies don’t work then the cells die. Another example could be when dry skin falls off those are skin cells they are dead so the cone off and new ones begin to grow. I hope this helps! A cell has many ways to die
zzz [600]3 years ago
3 0

Answer:

Cells can die because they are damaged, but most cells die by killing themselves. Some cell death processes leave no trace of the dead cell, whereas others activate the immune system with substances from the dead cell.

Explanation:

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What are the inputs and outputs of celluar respiration?
melomori [17]

Answer:

The inputs are oxygen and glucose

and outputs are carbon dioxide and water and ATP

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Would he be considered a white or indigenous Hispanic?
baherus [9]

I guess Indigenous Hispanic??

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2 years ago
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There are the same amount of carbon atoms on Earth now as there were in the past, but there are more in the atmosphere ever befo
kupik [55]

The global average atmospheric carbon dioxide in 2019 was 409.8 parts per million (ppm for short), with a range of uncertainty of plus or minus 0.1 ppm. Carbon dioxide levels today are higher than at any point in at least the past 800,000 years.The carbon cycle describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere. Since our planet and its atmosphere form a closed environment, the amount of carbon in this system does not change.

3 0
3 years ago
A mom, heterozygous for type B blood, has a baby with type AB blood, what possible blood types could the baby's father have?
EastWind [94]

Answer:

A

AB

Explanation:

This question involves blood type, which can either be blood type A, B, AB or O in humans. Alleles A (iA) and B (iB) are co-dominant but dominant over allele O (i).

According to this question, a mom who is heterozygous for type B blood i.e. genotype iBi, has a baby with type AB blood. Since the mother contributed the "B" allele, it means that the father contributed the A allele. Only a father with genotype: iAi or iAiA (type A) or iAiB (type AB) can produce such allele.

4 0
3 years ago
1. How does our ecological footprint affect each of the spheres on Earth?
Viefleur [7K]
Lithosphere (or geosphere) describes all the rocks, minerals and molten magma found on or in the Earth

The hydrosphere describes all the water on Earth – including liquid water (oceans, etc.) and vapour (precipitation)

The atmosphere describes the layer of gases surrounding the Earth and is divided into sections (stratosphere, etc.)

The biosphere is composed of all the living organisms on the planet (including plants, animals, bacteria, etc.)


The four spheres are interconnected, so human impact on one sphere will potentially effect other spheres

The release of plastic pollution into the oceans (hydrosphere) will impact on marine life (biosphere)

The production and release of CFCs into the atmosphere will effect the impact of UV radiation on the biosphere


The Four Earth Spheres



5 0
3 years ago
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