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

PLEASE HURRY!!! taking a test and need help

Biology
2 answers:
zysi [14]3 years ago
6 0

Answer:

I think so B is right answer

Lelu [443]3 years ago
3 0
B I’m pretty sure ! Hope this helped
You might be interested in
What are four characteristics of a good extraction solvent?
ella [17]

A good extraction solvent should have a strong solubilizing capability for the compound of interest, it should be immiscible or only weakly misciblewith the matrix solvent ( the first solution or mixture containing the compound from its natural source, e.g., water/ether. water/ chloroform, etc. If possible the extraction solvent should be non-flammable, non-toxic or of low toxicity, reasonably volatile, and of low eco-impact. Inexpensive and available, of high purity , and shelf stable. If one is determining the compound of interest by UV/Vis spectrophotometry or fluorescence, the solvent should have extremely low absobance or emission at the wavelength of analysis

• high solubility for the solute and low solubility for the carrier liquid.

• density difference vs. the carrier liquid greater than 150 kg/m. ...

• mid-level interfacial tension (5–30 dyne/cm)

• high resistance to thermal degradation.


4 0
3 years ago
3. Describe three different ways to classify planets in our solar system.
klio [65]
You can classify them in what phase they are in: solid, liquid, gas
You can classify them in Sizes
You can classify them by the number of moons they have
You can classify them by distance from the sun
You can classify them all as heliocentric or orbiting/circling around the sun
You can classify them by color

8 0
3 years ago
How does ATP supply energy for cellular activities? by breaking off a phosphate group from its structure by releasing the sugar
irakobra [83]

Answer:

A. by breaking off a phosphate molecule from itself structure

5 0
3 years ago
Read 2 more answers
A dihybrid cross is performed between a corn plant with the genotype YYSS and a corn plant with the genotype yyss. What percenta
erik [133]

Answer:

0%

Explanation:

All corn plants will have the genotype YySs

8 0
3 years ago
Suppose you have a population of 150 butterflies, but a wildfire devastates the population and only 24 butterflies survive. What
Yuki888 [10]

Answer:

84%

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • How is water disturbed though the biosphere?
    7·1 answer
  • Research in behavioral genetics has shown that identical twins reared apart often have similar personality traits. this result s
    14·1 answer
  • The basic function of the pulmonary​ system, known as​ "ventilation," refers to​ what?
    6·1 answer
  • A simple diagram of a DNA molecule is shown below. Which of the following is represented by X?
    8·2 answers
  • suppose you use a microscope yo look at a skin of a n onion what struturce will you see that would not be found in your skin cel
    6·1 answer
  • The somatic nervous system carries motor commands to the __________.
    13·1 answer
  • What zone has the warmest waters
    6·1 answer
  • Which of the following does not have an effect on enzyme activity?
    8·1 answer
  • What does semiconservative replication refer to?
    7·1 answer
  • What is the difference between physical and behavioral traits?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!