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mart [117]
2 years ago
5

What is the purpose of an evolutionary tree

Biology
1 answer:
UkoKoshka [18]2 years ago
6 0

Answer:

It is used to identify the most recent common ancestors and to recognize how closely related species are. To relate the milestones of the evolution of major life forms to the tree of life. To represent evolutionary relationships between organisms that are believed to have some common ancestry.

Explanation:

hope it will help you

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Which two factors come together to create psychological suspense
vesna_86 [32]
<span>Horror and Suspense are the two factors that make up the psychological suspense. It is also called a psychological thriller, it incorporates different elements such as mystery, drama, action and horror and it also emphasizes the psychology of the character who manipulates the audience or reader rather than the plot.</span>
8 0
4 years ago
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Energy is always required to force molecules to move from areas of high concentration to areas of low concentration. true or fal
Arte-miy333 [17]
<span>The answer to your question is false</span>
4 0
3 years ago
Which of the listed relationships between groups is correct?
iren [92.7K]

Answer:

A. Chelicerates are a group of arthropods

E. Sea urchins are a group of echinoderms

B. Gastropods are a group of mollusks

Explanation:

Chelicerates are primitive arthropods having 6 pairs of appendages. 1 oral appendage used for feeding and lack actual mouth parts for chewing up "suck up predigested food". Cephalothorax is the largest and Abdomen contains gills.

Sea urchins are a group of echinoderms as they have spin skin , all marine and found in the bottom of the sea.

Gastropods are the largest and most varied group of molluscs. Gastropod means stomach footed, a typical gastropod is a coiled mass of organs enclosed in a dorsal shell, which rests on the foot having a head ans sensory structures on head and having an operculum.

7 0
3 years ago
Which Punnett square allows for the possibility that Tom and Alice's children have attached earlobes?
Eduardwww [97]

Answer:

considering the way the question is phrased, the answer should be B

I can answer the question but you need to tell me what e and E stand for.

Explanation:

if e stands for attached and E stands for detached then your answer is 2

hope this helped! ;D

5 0
3 years ago
Susan sat out in the sun watching a baseball game. she developed small blisters on her unprotected shoulders and neck. what type
adelina 88 [10]

The correct answer is second-degree burn.

There are three types of burns based on the severity of damage to the skin:  

• First-manifested by red, nonblistered skin

• Second-characterized by blisters and thickening of the skin

• Third-degree-thickness with a white, leathery appearance.


3 0
3 years ago
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