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
Aleksandr-060686 [28]
3 years ago
7

What percentage of the earths rain forests have been lost to deforestation since 1950?

Biology
2 answers:
sergejj [24]3 years ago
7 0

40% of the Earths rain forests have been lost to deforestation since 1950.


juin [17]3 years ago
7 0

40% because when people have been cutting down trees for us to use they have used this much

You might be interested in
karen and her brother both have a straight hairline, but her parents and sister all have a widow’s peak. complete the punnett sq
8_murik_8 [283]

Answer:

(see explanation)

Explanation:

Let's say we have an H for "hairline." H is widow's peak, and h is straight hair

    H    h

H  HH   Hh

h   Hh   hh

There is a 25% chance that the offspring will have straight hair.

the parents both have Hh genes

5 0
2 years ago
Which part of the eye dilates and contracts to control the amount of light reaching the inner eye?
Tamiku [17]
It is the Iris I believe. It controls the diameter and size of the pupil, controlling the amount of light reaching the retina.
3 0
3 years ago
Quiz<br>No Copy paste_-<br><br>1. Write down the benefits of potatoes !! (as many as 5)​
kati45 [8]

Answer:

fiber, antioxidants, vitiman c

Explanation:

so fiber for digestvie health

antioxidants for disease provention

not sure  if thats  the answer ur looking for  

6 0
2 years ago
Because they lack well-defined and complex organ systems, we hypothesize that _____ diverged from all other animals early in the
astraxan [27]

Answer:

Poriferans.

Explanation:

The evolution of the organisms has been occur from the simple organisms and leads to the evolution of the more complex organisms. This complexity arises due to the changing environment of the organisms.

The protozoans are the simplest organisms and all the other animal lineage has been derived from the porifera. The porifera are the cellular organisms that  do not have tissue level of organization and simple physiological system. Later, diverse and complex organisms arise from the porifera.

Thus, the correct answer is option (1).

4 0
3 years ago
Comment on modern method of irrigation​
aliina [53]

Answer:

Modern method of irrigation is Sprinkling, Subirrigation,intrasoil and salt leaching are the principal purposes of surface irrigation

3 0
3 years ago
Other questions:
  • on which Financial Statement would you most likely find the amount that a retail organization spent for a year to acquire the me
    13·1 answer
  • Which of the following statements regarding carbon is false? A. Carbon has a tendency to form covalent bonds. B. Carbon has the
    7·2 answers
  • A student is working on a lab where they are trying to identify an unknown substance. the student decides to smell the solution
    12·1 answer
  • A protozoan that divides to form two daughter cells just like itself would be undergoing _____.
    9·2 answers
  • How will the level of carbon in the atmosphere change if humans do nothing to
    5·1 answer
  • HELP PLEASE PLEASE !!!!!!
    9·1 answer
  • Histone modification: is fixed; once a histone is modified, it stays that way and the genes with which it is associated are turn
    11·1 answer
  • What is a good 12th grade science fair experiment?
    13·2 answers
  • Although the scientific method is used by most of the sciences, it can also be applied to everyday situations. Which of the scen
    11·2 answers
  • Explain why dehydration synthesis make sense as the name of the reaction of creating polymers from monomers.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!