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
il63 [147K]
3 years ago
13

one of the differences between cambrian animals and precambrian animals was the appearance of___________ such as antenne as Camb

rian animals evolved.
Biology
2 answers:
victus00 [196]3 years ago
6 0
<span>The difference that you are searching for is the addition of Appendages. They appeared in Cambrian animals and were used to increase their physical capabilities like when sensing and processing the information found in the environment. Common appenadges found in animals are things like antennae found in insects that are used to help them communicate or notice things or similar things.</span>
Ainat [17]3 years ago
6 0

The answer to your question is

Appendages

You might be interested in
What purpose does mRNA serve?
suter [353]
Messenger RNA (mRNA) is a large family of RNA molecules that convey genetic information from DNA to the ribosome, where they specify the amino acid sequence of the protein products of gene expression.
7 0
3 years ago
How are foods that are carbohydrates related to sugar?
BartSMP [9]
Carbohydrates are naturally occurring sugars, starches and fiber in food. All carbohydrates are made up of sugar molecules. Sugar molecules linked together form starches and fiber. In the body, starches and sugars are broken down in the digestive system to glucose.
3 0
3 years ago
HURRY IM TIMED!!!
Zanzabum

Answer:

D.  more, faster

Explanation:

The more surface area exposed the faster the weathering occurs.

5 0
2 years ago
A cell of an organism has four chromosomes. It undergoes a process at the end of which two daughter cells are produced. Each dau
vlabodo [156]
Mitosis
because the cell split into two identical copies!
6 0
3 years ago
Read 2 more answers
The decision to visit planets other than Earth is not supported by everyone. What would be a good argument against sending human
Ann [662]

Answer:

Sending humans to other planets may cause danger. We dont fully know what these planets are capable of doing. If there is such a thing as life on other planets then we still dont know weather or not life there is friendly or not. They could be harmful, because just as we dont know know exactly who or what they are, they dont know who or what they are either, so its a high chance they may want to defend themselves.

Explanation:

8 0
3 years ago
Other questions:
  • True or false? the limbic system in the brain helps to regulate emotional activities and memory.
    12·1 answer
  • With the exception of sensory neurons, the role of a neuron's __________ is to carry information toward the cell body, whereas t
    8·1 answer
  • Claim stating what the translated sequence from the DNA sequence is
    8·1 answer
  • Aerobic respiration is ultimately the reaction of glucose with oxygen to generate carbon dioxide, water, and energy. However, in
    9·2 answers
  • Give an example of how each organism might use the energy produced by chemical reactions.
    13·1 answer
  • What Are Some Reasons that explain why viruses evolve so fast
    14·1 answer
  • 1. Identify the taxa labeled A, B, C, and<br> Din the chart.<br> A.<br> B.<br> C.<br> D.
    11·1 answer
  • Please help i will give brainist when i can :)
    10·1 answer
  • Aha aha i need help please
    8·1 answer
  • What is the purpose of the anther and ovule?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!