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
Cerrena [4.2K]
3 years ago
12

What are the free sites to learn biology for grade 8?

Biology
2 answers:
Ganezh [65]3 years ago
8 0
U can download khan academy :D
julsineya [31]3 years ago
6 0

Answer:

CK12, bioninja, and amoeba sisters on yt

Explanation:

They are really helful!!

You might be interested in
Which fact about fossils is MOST important to scientists who study evolution?
strojnjashka [21]

Answer:

Option C. The age of fossils can be determined by examining the rock strata in which fossils is found.

Explanation:

Fossils are really an amazing thing in determining the evolutionary patterns. It is very much helpful in criminology also.

6 0
3 years ago
How has shark skin been used to inspired materials that slide faster through the water?
sergey [27]

Answer:

Shark skin has been used by many cultures as sandpaper. It's kept shipmates safe in slippery-when-wet conditions. Swimsuits modeled on shark skin are said by Speedo to reduce drag by up to 4 percent. Now, research by two separate groups could lead to synthetic shark skin that would make ships and submarines faster and less expensive to operate.

3 0
3 years ago
18. Primary sex characteristics have to do with
CaHeK987 [17]

C. <u>Secondary</u> sex characteristics include; increased fat deposits in *Breasts, thighs, & butt for females.* & *Penis & butt for males* and more.

5 0
3 years ago
How are babys made descript answers pls
Yuki888 [10]

Answer:

The penis is introduced in a vagina of a female then they start movíng to feel pleasure so the penis throws a Liquid called semen it’s what contains ezpermatozoids that’s what it needs to make a baby

Explanation:

8 0
3 years ago
Read 2 more answers
Is wind alive?<br> Does it grow, reproduce, respond to stimuli or evolve?
evablogger [386]

Answer:

Nope

Explanation:

Wind is neither living or dead. Wind does not grow, reproduce, respond to stimuli or evolve. Wind is just wind

4 0
3 years ago
Read 2 more answers
Other questions:
  • Need both answers asap plz!!!!!!!!!! Giving All points!!!!!!
    13·2 answers
  • One way the North Atlantic Ocean is different from the South Pacific
    12·1 answer
  • Which are causes of desertification?
    5·2 answers
  • Phosphorescence is a phenomenon associated with which algal division?
    14·1 answer
  • What is one reason it is nessacery for humans to eat fat?
    11·1 answer
  • How does decoding DNA compare to reading music?
    12·1 answer
  • A device that increases or decreases the voltage of alternating current is a(n)
    9·1 answer
  • Name one source of energy which was used for<br>Chemical combination in primitive atmosphere<br>​
    10·1 answer
  • Help please show work
    8·2 answers
  • How animals in the taiga have adapted to survive the extreme cold of winter.<br> I
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!