× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
juhuyh juhuyh
wrote...
Posts: 526
Rep: 0 0
6 years ago
__________ are responsible for absorption and anchoring of a plant, while __________ are involved
  in photosynthesis.
  a. Roots; leaves
  b. Stems; leaves
  c. Leaves; reproductive structures
  d. Reproductive structures; stems
  e. Roots; pollen

Question 2

Give some examples of how humans thermoregulate. What will be an ideal response?
Read 43 times
2 Replies

Related Topics

Replies
wrote...
#1
6 years ago
Answer to q. 1

A

Answer to q. 2

Concepts to Consider: Skin receptors are sensitive to body temperature changes; they send
information to the hypothalamus, which is the temperature control center. Nerves send a signal to the
muscles to shiver, increasing the body temperature. When the body temperature is increased, sweat
glands transfer heat to the environment by the evaporation of sweat. Also, blood vessels dilate in the
skin to release heat to the surface. When the body is cold, vessels in the skin constrict to reduce heat
loss.
juhuyh Author
wrote...
#2
6 years ago
I wanna give this person a hug.
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  970 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1336
  
 1087
  
 930
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 741
Previous poll results: Does a gender wage gap exist in America?