1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tom [10]
4 years ago
9

Which system of grouping is in figure 18-2, A or B provides information about the evolution of the three animals

Biology
2 answers:
tensa zangetsu [6.8K]4 years ago
7 0
Figure B is the answer
Tomtit [17]4 years ago
6 0

Answer:

B

Explanation:

You have three stages for analyzing.

You start at B with a tiny free-swimming larva.

Some of those larvas start making segmentation. It is an evolutionary trait.

This divide what we today know as gastropods and those animals that continue with evolution.

Those segmentation larvas also evolve with a molten external skeleton which made them all crustaceans as we know them today.

Crab and barnacle are differentiation into the crustaceans.

You might be interested in
"which type of neuron carries messages within the central nervous system (cns):"
Darina [25.2K]
There is three types of neurons occur. Sensory neurons typically have a long denfrite and short axon, and carry messages from sensory repeptprs to the central nervous system. Motor neurons have a long axon and short dendrites and teansmit messages from the central nervous system to the muscles.
7 0
3 years ago
In the energy pyramid, the snake is classified as a
Anastasy [175]

Answer: A)Consumer

Explanation:

The snake consumes animals like mice thus it is a consumer. If u want more explanation comment

5 0
3 years ago
Read 2 more answers
Rajesh designed an experiment to test the effect of fertilizer on plant growth. The table on the right shows the data he collect
Hoochie [10]

Answer:

the answer will be

measure the growth of plant that did not recieve fertilizer

perform additional trials

Explanation:

i just took the test and got the answer right

5 0
3 years ago
Read 2 more answers
Help me please,thanks
Sergio [31]
Hot , dry weather is the answer
4 0
3 years ago
Bruxism is a condition in which individuals clench or grind their teeth. It often occurs as they sleep, leading to jaw pain and
kolezko [41]

Answer: Masseter and temporalis

Explanation:

Bruxism is a condition in which the person grind or clash teeth. A person may unconsciously clench teeth when he is awake or even when they are sleeping.

It is a kind of sleep related disorder which is also associated with snoring, pause in breathing.

It can be frequent and sever and the muscles responsible for sleeping bruxism is masseter and temporalis.

5 0
3 years ago
Other questions:
  • The sum of the number of protons and neutrons in the atom is known as the _____
    6·2 answers
  • "about how many calories are in one serving (14-17 grams) of alcohol?"
    15·1 answer
  • The correct answer is A
    15·1 answer
  • Organisms at each level of the food web use the energy for _______________, and some of the energy is released as heat energy.
    7·2 answers
  • How many pairs of chromosomes do people have?
    12·2 answers
  • Which of the following is an organic molecule?
    10·1 answer
  • Order the steps required to analyze gene expression from a particular cell type using a dna microarray.
    7·1 answer
  • O
    7·1 answer
  • What do you think of when you hear the word heat?
    10·2 answers
  • HELP ASSAAAPPPP PLEASE
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!