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
Damm [24]
4 years ago
5

Zachary adds 26.45 g to 2.55 g. How many significant figures should his answer have? two three four five

Biology
1 answer:
JulijaS [17]4 years ago
6 0

It should have four significant figures

You might be interested in
What happens if a protein-digesting enzyme is mixed with starch solution?
Pie

Answer: it produce fat as it is base and starch is acidic

Explanation:

it produce fat as it is base and starch is acidic

These polypeptides then move into your small intestine, where digestion will be completed by additional enzymes.

Pepsin is an enzyme in the stomach that breaks down proteins into smaller amino acids. It is produced in the chief cells of the stomach lining and is one of the main digestive enzymes in the digestive systems of humans and many other animals, where it helps digest the proteins in food.

Hope it helps

3 0
3 years ago
Read 2 more answers
Water enters the body of a sponge through the<br> spongocoel<br> ostia<br> mesohy<br> osculum
sladkih [1.3K]
I think the answer is spongocoel
Tell me if I'm correct or incorrect:)
6 0
4 years ago
Read 2 more answers
a breaker is divided into two halves A&amp;B by a membrane that is freely permeable to the water and naCI but not to protein sid
enot [183]
I believe, The number of water molecules has increased.







Hope that helps!!!!
7 0
3 years ago
Name a
prohojiy [21]

Answer:

Calcitonin- reduce blood calcium level

Parathyroid hormone- Raise blood calcium level

Explanation:

The thyroid gland is an endocrine gland which secrete its hormone in the blood directly. Both calcitonin and parathyroid hormone are released by the thyroid gland. Parathyroid hormone is released when the blood calcium level is low.

Parathyroid hormone increases the blood calcium level by osteoclast stimulation which releases calcium from bones and increases blood calcium level. Calcitonin is antagonistic to parathyroid hormone and it  reduce the blood calcium level in the blood by stimulating the activity of osteoblast.

4 0
3 years ago
Active transport move molecules from a?
AVprozaik [17]
Is there supposed to be a picture attached to this..?
8 0
3 years ago
Read 2 more answers
Other questions:
  • Many different types of mutations can occur within the body. Sickle cell anemia is a disease that occurs when a mutation in a ba
    13·1 answer
  • What does it mean when an enzyme is denatured?
    5·2 answers
  • The effects of opiates are similar to the effects of which neurotransmitter?
    12·1 answer
  • Which term describes stacks of thylakoids?
    8·2 answers
  • Which of the following are basic components of the Hardy-Weinberg model?
    8·1 answer
  • Which of the following is the most accurate statement about the determinants of health?A. They reflect underlying forces that ar
    6·1 answer
  • Which of the following statements describes an example of phenotypic plasticity?
    10·1 answer
  • Plz help i will. <br>I have no idea. ​
    11·1 answer
  • Climate influences the types of plants and animals that inhabit a specific biome. true or false? GIVING BRAINLIEST PLS HELP
    13·2 answers
  • Which of the following statements describes the relationship between the gastrocnemius and soleus muscles?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!