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
expeople1 [14]
3 years ago
13

Why are humans not able to digest cellulose?

Biology
1 answer:
kenny6666 [7]3 years ago
7 0
The answer is A. Have a great day.
You might be interested in
Leakage of lpg can be deleted by a person from a distance . name the process and write two applications of this process in our d
Nuetrik [128]

Answer:

Explanation:

LPG gas is basically propane and butane, and it is odourless in its natural state. The smell that you notice when there is a leak is actually the stench of an entirely different agent, called Ethyl Mercaptan (C2H6S). This substance is added to the gas when it leaves the main storage terminals.

5 0
1 year ago
Calculate the weight of an object of 30 kg on Earth. 2. Calculate the weight of an object of 30000 g on Earth. 3. Calculate the
Dima020 [189]

Answer:

1. 294N

2. 294N

3. 19.6N

4. 19.6N

5. 4.9N

6. 4.9N

7. 80N

8. 185N

Explanation:

The weight of an object is the force that gravity is having over it, and we measure it in <u>Neutowns (N), which equals Kg x m/s².</u>

To find the weight of an object, we use the formula F= m x g.

F stands for force, m for the object's mass, and g for gravity, which is the force that attracts objects to Earth, and we measure it by the acceleration that an object has during free falling.

<u>The Earth's gravity is 9.8 m/s²</u>

1. We use the formula F=m x g

F= 30kg x 9.8 m/s²

F= 294 N

2. We have to convert the 30000g into kg to use the formula

30000÷1000= 30kg

30000g equals to 30Kg, so the object's mass (m) is 30Kg.

F= m X g

F= 30kg X 9.8 m/s²

F= 294 N

3. F= m X g

F= 2kg X 9.8 m/s²

F= 19.6 N

4.We have to convert the 2000g into Kg.

2000÷1000= 2Kg

The object's mass (m) is 2Kg.

F= m X g

F= 2kg X 9.8 m/s²

F= 19.6 N

5. F= m X g

F= 0.5 kg X 9.8 m/s²

F= 4.9 N

6.We have to convert 500g to Kg.

500g÷1000=0.5Kg

The object's mass (m) is 0.5 kg

F= m X g

F= 0.5 Kg X 9.8 m/s²

F= 4.9 N

7. The gravity on the moon is different from the one on Earth. In the formula, instead of 9.8 m/s² for the gravity (g), we use 1.6 m/s².

F= m X g

F= 50Kg X 1.6m/s²

F= 80N

8. The gravity (g) on Mars is 3.7 m/s², so we have to use it in the formula where it says g to find the object's weight on Mars

F= 50Kg X 3.7m/s²

F= 185 N

3 0
3 years ago
Which of these geological features would most likely occur where tectonic plates move away from each other?
Ahat [919]

Hot spot volcano, hope this helps

8 0
2 years ago
All organisms make their proteins from:
Helen [10]
<span>20 amino acids
hope this helps
:0

</span>
3 0
3 years ago
Which is the most likely reason that stem cell research is controversial?
Maksim231197 [3]
It's controversial because the best source of stem cells is a human embryo (an aborted fetus).
3 0
2 years ago
Read 2 more answers
Other questions:
  • Which statements are true of a white dwarf?
    9·2 answers
  • Why is algae classified in the Protist Kingdom and not the Plant Kingdom even though they are photosynthetic?
    12·1 answer
  • Haploid sperm and egg are produced via meiosis. What process is responsible for producing the 2N zygote? A) differentiation B) f
    7·2 answers
  • Which system coordinates the body's response to changes in its internal and external environment s?
    12·1 answer
  • A geologist is studying a rock core sample of a hillside. Which would be the BEST evidence that this hillside was once covered b
    8·1 answer
  • What is the symbiotic relationship between human host and plasmodium which causes malaria
    7·2 answers
  • HELP ASAP!! DUE TOMORROW!! WILL MARK AS BRAINLIEST IF ANSWERED NOW!!
    11·1 answer
  • According to the cladogram, which is more closely related to caimans—hares or parrots?
    11·1 answer
  • Which of the following is associated with plates sliding past each other? a. rifts b. subduction zones c. faults d. all of the a
    8·2 answers
  • Check all the examples that would be considered an APPROPRIATE use of biotechnology.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!