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
d1i1m1o1n [39]
3 years ago
14

Can you help me with biology?

Biology
1 answer:
ahrayia [7]3 years ago
4 0

Answer:

1: 46

2: skin?

3:21

4:2nd one

5: last one

You might be interested in
When DNA condenses in preparation for cell division, it is called a __________.
labwork [276]

Answer:

A. chromosome

Explanation:

Chromosomes are typically what you see in a chart like karyotype that shows all the chromosomes of a particular organism. These are the highly condensed structures of DNA during replication which makes it easy to transfer DNA during replication.

8 0
2 years ago
Read 2 more answers
How does renewable energy affect non-human organisms? (plants, animals, bacteria, fungi,etc.)
Vesnalui [34]

Answer:

Non Renewable Energy Impact on Environment

All energy sources have some impact on our environment. Fossil fuels—coal, oil, and natural gas—do substantially more harm than renewable energy sources by most measures, including air and water pollution, damage to public health, wildlife and habitat loss, water use, land use, and global warming emissions.

Explanation:

6 0
3 years ago
Which organisms externally digest dead organic matter and then absorb the nutrients?
S_A_V [24]
A. community and abiotic environment
6 0
3 years ago
Help me please!
Alchen [17]

Answer:

C. Removing this step decreases the amount of carbon in the air: This is correct, removing factories would decrease the emission of greenhouse gases, thus decreasing CO2 in the atmosphere.

Explanation:

When we look at the picture we can see that the line that goes from G to C, goes from a factory to the atmosphere. As we know factories release a great number of elements into the atmosphere being one of them, carbon dioxide. Therefore taking into consideration we can proceed to analyze the following statements.

A. Removing this step prevents photosynthesis in the next step: This is not true industry increases carbon dioxide in the atmosphere, even if they don't exist there is enough CO2 for plants to perform photosynthesis.

B.Removing this step increases the amount of carbon in the soil: This is not true as factories release carbon dioxide to the atmosphere, not the soil.

C. Removing this step decreases the amount of carbon in the air: This is correct, removing factories would decrease the emission of greenhouse gases, thus decreasing CO2 in the atmosphere.

D. Removing this step increases carbon storage in plants: This is incorrect the carbon storage in plants is cording to their necessities independently of the abundance in CO2, in the atmosphere.

8 0
2 years ago
two students used two balls to make a scale model of the earth/moon system. the earth model was 24 cm in diameter. when they fin
olganol [36]
576 is the final numbers
8 0
3 years ago
Other questions:
  • Which of the following steps does not take place during cellular respiration?
    8·2 answers
  • The completion of the human genome project revealed that the human genome contains fewer genes than expected, not so many more t
    11·1 answer
  • Which division has a single preganglionic neurons with many axon collaterals that forms 20 or more synapses with postganglionic
    14·1 answer
  • Name one animal cell and one plant cell that has no nucleus when fully developed
    14·1 answer
  • The vocal cords are two bands of tissue that extend across the opening of the: larynx glottis trachea epiglottis
    5·1 answer
  • Why cant polar bears live in southwest ga
    11·1 answer
  • Explain the importance of to the field of genetics
    6·1 answer
  • Which process is characterized by the movement of particles from an area of high concentration to an area of low concentration a
    15·1 answer
  • The immune system has both specific and nonspecific defenses against viral infections. Which statement describes a nonspecific r
    14·2 answers
  • Explain how "crossover" creates genetic variety of sex cells
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!