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xeze [42]
3 years ago
15

What roles do prokaryotes play in ecosystems?

Biology
1 answer:
Goshia [24]3 years ago
8 0
Bacteria and fungi carry out decompostion of plants and animals
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Question 9.9. Which bone would a forensic anthropologist analyze to identify a victim as male or female?
OLEGan [10]

The answers would be:

Pelvis

Coroner's office

Here is more about your questions:

The pelvis is a good identifier when it comes to male and female because the features have distinct features. The female pelvis for example is broader and the inlet is much wider. It is structured that way to prepare the woman's body for pregnancy and child birth.

Forensic anthropologists is a sub-category of anthropology. Forensic anthropologists examine skeletal remains to determine how an individual lived, died, and how long they were dead. They can also identify who they were. Forensic anthropologists can assist especially when the remains are badly decomposed.

5 0
3 years ago
Read 2 more answers
How does mutation relate to variation
Anastasy [175]

Answer:

Mutation is the source for new genetic variation: Genetic variation is brought about by random mutation. Without mutation, genetic variation cannot occur. Mutation is a change in the genetic code in DNA and can lead to a change in the protein that is coded for that segment of DNA.

Explanation:

Mutations are changes to an organism's DNA and are an important driver of diversity in populations. Species evolve because of the accumulation of mutations that occur over time. ... This mutation has introduce a new allele into the population that increases genetic variation and may be passed on to the next generation.

8 0
3 years ago
Help me please, I hate science
Setler [38]

1.      Paramecium

2.      Amoeba

3.      Paramecium

4.      Euglena

5.      Volvox

6.      Amoeba?

7.      Amoeba

8.      Cilia

9.      Flagellum

10.  Psuedopods

11.  Flagella

12.  Euglena (Chloroplast)

13.  Amoeba

14.  Euglena          

15.  Paramecium

16.  Paramecium

17.  Amoeba

18.  Volvox

I hope this is all correct!

5 0
3 years ago
1. Other than having many features in common, state other characteristics of species 2. Give reasons for the loss of energy from
Natasha2012 [34]

Answer:

As a metabolic heat.

Explanation:

The loss of energy from one trophic level to the next in a food chain occurs because energy is lost in the form of heat when the organisms from one trophic level are consumed by organisms from the next level. Only 10% of energy is transferred from one trophic level to another while the remaining 90% energy is lost in the form of heat energy in the ecosystem.

8 0
3 years ago
What creates the magnetic field in an electromagnet?
Paraphin [41]
D all of these create a magnetic field. let me know if you want me to explain.
7 0
3 years ago
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