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
qwelly [4]
3 years ago
15

Can anyone answer 1&2 for me? :)

Biology
1 answer:
gladu [14]3 years ago
4 0

Answer: D A

Explanation:

You need to read and go by each one  

You might be interested in
Explain how a covalent bond is different than an ionic bond. Which type of bond is the stronger of the two bonds? Give examples
Kobotan [32]
A covalent bond is a bond between 2 non-metals (sharing of electrons between atoms), where ionic is between a metal and a non-metal (the transfer of electrons). Standard covalent bonds are usually weaker then ionic bonds. 

Covalent - Hydrogen + Chlorine = Hydrogen Chloride (HCl)

Ionic - Sodium + Chlorine = Sodium Chloride (NaCl)
7 0
3 years ago
Read 2 more answers
In one study, it was found that the correlation coefficient between two variables is 0.01.
lys-0071 [83]
A. <span>There is almost no association between the variables.</span>
8 0
3 years ago
Read 2 more answers
Can molecules be made of one or more particles?
Tasya [4]

A molecule is the smallest particle of a substance that exists independently. Molecules of most elements are made up of only one of atom of that element. Oxygen, along with nitrogen, hydrogen, and chlorine are made up of two atoms. ... The oxygen molecules are bonded or stuck together.

4 0
3 years ago
Someone please give me an easy small invention idea that could fix pollution, it would mean the world. Thanks!
musickatia [10]
Making community gardens to reduce the excess CO2 in the atmosphere
8 0
3 years ago
Please help thanks and I’ll give you brainiest.
AleksAgata [21]

Answer:

the amswer is will be about 100% C

can i plzz get brainiest

4 0
3 years ago
Other questions:
  • Describe the effector cells involved in humoral immunity
    12·1 answer
  • WILL GIVE A BRAINLEST
    14·2 answers
  • In the early 20th Century, astronomers thought that the Milky Way Galaxy was the entire universe. In fact, they considered spira
    15·2 answers
  • how is it possible for a child to end up with a diiferent genotype or phenotype than either of their parents?
    13·2 answers
  • Explain why you would sooner be hit by a ping pong ball vs a baseball. Use all the terms: force mass and acceleration!!
    9·1 answer
  • The only variables in the lab procedure are the
    12·2 answers
  • The ability of an organism to maintain internal conditions is called _____.
    13·1 answer
  • Researchers have been developing an artificial leaf, a device that mimics the actions of photosynthesis. The artificial leaf har
    12·2 answers
  • How is the age distribution pattern of the Hawaiian Islands - Emperor Seamount chain explained by the position of the Hawaiian h
    11·1 answer
  • PLEASE HELP!!! (I will mark brainliest)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!