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
AleksandrR [38]
3 years ago
9

By the end of the ____ period, all major animal lineages were present in the seas due to a great adaptive rafiation of animals

Biology
1 answer:
natali 33 [55]3 years ago
6 0

Answer: cambrian

Explanation:

You might be interested in
Pros and cons of canopy fogging
pishuonlain [190]

Pros:

It is (mostly) based on pyrethrine spray which kills the insects rapidly.

It not poisonous to other animals.

It uses synthetic, natural spray which is safe to use because it breaks down within 10 minutes.

Te technique can reach tall forests.

It can be used in closed spaces ( greenhouses, basements etc).

 

Cons:

It requires windless circumstances ( which is mostly at nights).

Breathing fog may cause respiratory and throat irritation to some.

 

5 0
3 years ago
Nerve cells release neurotransmitters across gaps and secretion of proteins and wastes:
Yuliya22 [10]
Nerve cells release neurotransmitters across gaps and secretion of proteins and wastes: it’s Exocytosis
4 0
3 years ago
_____ refers to the properties of a person that determine his or her classification as male or female.
earnstyle [38]
Genitalia or chromosomes but me being a transgender that isn't particularly the case
4 0
3 years ago
Explain how foods move through the digestive system, describing the actions of the organs, muscles, and digestive secretions alo
LekaFEV [45]

Answer:

Foods are ingested by the mouth where they are chewed by the teeth and savored by the taste buds present in the tongue. In the mouth, saliva breaks down food into substances that are easier to digest. Subsequently, the pharynx allows food to be swallowed and it pushes the food into the esophagus, the contractions of the esophageal muscle allow the movement of the food through the esophagus and to the stomach where the food is mixed with the  juices and are mostly digested. In the stomach nutrients are absorbed. There are particles that are not absorb and they pass to the intestine where other nutrients are transported to the blood, then pass to the large interstinum where there is water absorption and stool formation that are expelled through the rectum.

4 0
3 years ago
A _ is the skin area along a central nerve pathway
Rudiy27
The dermis is the skin area along a central nerve pathway

8 0
3 years ago
Read 2 more answers
Other questions:
  • Select the correct answer.
    9·2 answers
  • A researcher collected archaea and protists from a thermal vent. how do the cells of these two organisms differ?
    5·1 answer
  • The combination of dry, dusty soil and high winds produced an era known as the __________.
    14·1 answer
  • What do you think is meant by the statement “the human digestive system is very efficient at squeezing everything it can out of
    13·2 answers
  • James adds some magnetic marbles to a glass jar full of ordinary marbles, and then shakes up the jar. What do you think will hap
    6·1 answer
  • How are coal and oil similar?
    9·1 answer
  • Uncontrolled cell division leads to the development of _____.
    8·1 answer
  • How many gallons of blood are in the human body?
    5·1 answer
  • BRAINLIESTTTT ASAP!!!
    10·1 answer
  • Suppose Gene 1 produces a protein involved in the development of the eye. In the simulation, what are two ways that you can prev
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!