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
s2008m [1.1K]
3 years ago
10

Erection of the hairs, known in humans as "goose bumps," is caused by activation of which branch of the nervous system?

Biology
1 answer:
TEA [102]3 years ago
4 0
Answer is: sympathetic
You might be interested in
Given how the process of evolution appears to occur, how might concepts presented in this unit be used to help predict how any g
andrew-mc [135]
A general ballpark how one can predict the way how evolution will work in the future would be by thinking about the requirement of a certain area or environment and which changes would be necessary and relevant for any organism to thrive with its new changes. 

This could help people speeden up this process by enabling organisms to develop such traits faster, as well as ourselves. 
7 0
3 years ago
Would there be light independent reaction without sunlight explain​
Sav [38]

Answer:

Although they are independent, they <u>can</u>. Chemical energy harvested in the light dependent reactions drives the assembly of molecules from CO².

8 0
2 years ago
Name the three classifications of plants on the basis of their water needs
Leona [35]

Pteridophyte

Gymnosperm

Angiosperms

8 0
3 years ago
What are the 2 broad types of phytoplankton??
Nonamiya [84]

Phytoplankton and Photosynthesis

Importance in Global Ecosystem


3 0
4 years ago
How does freezing and thawing break rocks a part
OLEGan [10]

Answer:

If water gets into a crack in a rock and then freezes, it expands and pushes the crack further apart.

Explanation:

7 0
3 years ago
Other questions:
  • What is true of one revolution
    11·2 answers
  • What facts about DNA does the Watson-Crick model explain?
    14·1 answer
  • Which organelle modifies cell product packages them for distribution and then may turn into vessels in bubbles off the surface o
    13·1 answer
  • Which mineral weathers faster hornblende and quartz?
    8·1 answer
  • Habitat destruction is the leading cause for declining populations of species on our planet. Due to human development, industry,
    7·2 answers
  • Which has a greater ratio of surface area a hippo or a mouse
    15·1 answer
  • Who's hair grows the quickest, boys or girls?
    8·1 answer
  • The main function of the respiratory system is to
    14·2 answers
  • Why did land animals evolve back to aquatic environments?
    6·2 answers
  • what is meant by translocation? view available hint(s)for part f what is meant by translocation? the two ribosomal subunits are
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!