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
Ostrovityanka [42]
3 years ago
9

A hypothesis is based on observations and must be _____.

Biology
2 answers:
kramer3 years ago
7 0

Yo the answer is B. testable

Can i get brainlest

Vikentia [17]3 years ago
3 0
Scientific knowledge
You might be interested in
I need help ASAP!!!!
VladimirAG [237]

Answer:

The answer to your question is: letter C

Explanation:

From the graph, we can conclude that catalase has a low activity at low temperatures. Activity increases a little at 30°C and this process is the highest at 40°C, after this temperature, activity disminishes again.

Options:

A. This option is wrong because the number of bubbles at this temperatures is low, maybe the enzyme is already denatured.

B. This answer is wrong, at 30°C the enzyme shows a low activity.

C. This answer is correct because at this temperature the enzyme produces the higher amount of bubbles.

D. The activity of the enzyme at 0°C was not tested.

8 0
3 years ago
List the four classes of the phylum protozoa and their locomotory organelles​
7nadin3 [17]

Answer:

Approximately, 50,000 types of Phylum Protozoa have been identified. Its four divisions are Amoeboid Protozoa or Sarcodines, Flagellated protozoans or Zooflagellates, Ciliated protozoa or Ciliates and the Sporozoans.

<h3><u>PLEASE</u><u> MARK</u><u> ME</u><u> BRAINLIEST</u></h3>
7 0
3 years ago
Read 2 more answers
4) Cellular respiration allows organisms to release the energy stored in the chemical bonds of glucose, C6H12O6. The energy in g
allsm [11]

A) Water.

Hope this helps!

-Payshence

6 0
3 years ago
Which of the following statements is true according to Mendel's law of segregation?
oksano4ka [1.4K]
Where are the options?
6 0
3 years ago
A disadvantage of _________ reproduction is that offspring generally have more competition for resources, such as food and livin
Sati [7]

Answer:

Sexual Reproduction

Explanation:

taking the quiz right now!

8 0
3 years ago
Read 2 more answers
Other questions:
  • Is picking up a pencil a behavior to stimuli or a memory?​
    10·1 answer
  • How does waste move from the kidney to the bladder in the human excretory systems
    10·2 answers
  • Glycoproteins are molecules that are partially simple _______ and partially _________. fig 4.27
    14·1 answer
  • Research indicates that the bpa in plastics can leach into water or food when the plastic is ____.
    12·1 answer
  • Through which process are oxygen atoms made available to the cells of
    5·2 answers
  • A period in a man’s life, usually during his 70s or 80s, when testosterone decreases, causing a decrease in spermatogenesis, is
    8·1 answer
  • What are viral hémorragie fevers (VHFs) ?
    13·1 answer
  • Help i will give brainliest!!!!!
    7·1 answer
  • Why is figure 3 more helpful than figure 2?
    7·1 answer
  • Grass-&gt;Grasshopper-&gt;Mouse According to the 10% rule, how much of the grass's energy does the mouse receive in this example
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!