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
Paladinen [302]
3 years ago
14

Which statements regarding hypotheses are true

Biology
1 answer:
mojhsa [17]3 years ago
8 0

Answer:

Which statements regarding hypotheses are true? Check all that apply. Hypotheses are based on observations. Hypotheses are written when experiments are complete. Hypotheses are formed from testable questions. Hypotheses are tested with controlled experiments.

You might be interested in
Why does dna matter?
mrs_skeptik [129]
Because it codes for specific proteins and contains the genetic instructions needed in order for an organism to survive, develop and reproduce
8 0
3 years ago
According to model 1, what are the reactants of cellular respiration?
Crazy boy [7]
<span>Glucose —- pyruvate — acetyl-CoA — carbon dioxide Glucose is oxidized during <span>respiration.

I hope this helps.
</span></span>
6 0
3 years ago
How to write 778,000,000 in scientific notation
Anestetic [448]

To answer the question what is 77800000 in scientific notation let’s recall how to convert 77800000 to scientific notation as detailed on our home page.

When you split the number 77800000 into a coefficient and a power of 10 you do get 77800000 in exponential form, but there is an indefinite number of possibilities.

As you probably want 77800000 in normalized scientific notation, the coefficient or significand of 77800000 in scientific notation must be in the interval [1,10[.

As there are many ways to express 77800000 in scientific notation, in this post we mean 77800000 in normalized scientific notation, unless stated otherwise. Therefore:

77800000 in scientific notation = 7.78 × 107.

8 0
3 years ago
Read 2 more answers
A student did an experiment with two identical fish tanks, Tank 1 and Tank 2. About 20 ml water purifier was added to Tank 1 and
maw [93]

Answer:

a . Fish need 10 ml of water purifier to survive.

Explanation:

Fish need 10 ml of water purifier to survive because the data of 10 ml and 20 ml purifier is the same so it is recommended to use 10 ml purifier. First the data was same but by recording next week data, it shows slightly increase in the value of tank 2 while in the last week, both has the same value so we can concluded that by using 10 ml purifier is enough for the fish to survive.

6 0
3 years ago
What two things does Earth's atmosphere do with solar energy?​
xz_007 [3.2K]

Answer:

The atmosphere and the surface of the Earth together absorb 71 percent of incoming solar radiation, so together, they must radiate that much energy back to space for the planet's average temperature to remain stable.

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • The family members of a military veteran are distraught that he has withdrawn from them emotionally after returning home from a
    6·1 answer
  • While Captain Montagne is flying the airplane full of passengers from New York to Houston, she engages the autopilot so that the
    8·1 answer
  • Why does the fact that the red cells have different proteins to the white cells alter the function of the cell ?
    14·1 answer
  • According to the gate control theory of pain, how do gate neurons inhibit pain neurons? select one:
    6·1 answer
  • The allele for dimples (D) is dominant to the allele for no dimples (d). A man heterozygous for dimples marries a women who is a
    8·1 answer
  • Prokaryotic and eukaryotic cell components
    14·1 answer
  • Hey! pls help i’ll give brainliest
    14·2 answers
  • How does the electron transport chain depend on the Krebs cycle?
    8·1 answer
  • How is alpine tundra different from Arctic and Antarctic tundra?
    11·2 answers
  • D
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!