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
tatyana61 [14]
3 years ago
9

Organs work together as components of

Biology
1 answer:
stira [4]3 years ago
8 0

Answer: Organs are grouped into organ systems, in which they work together to carry out a particular function for the organism. For example, the heart and the blood vessels make up the cardiovascular system.

You might be interested in
40. Invasive species
Airida [17]
That would be C.

Invasive species are brought to a new area by human activities.
3 0
3 years ago
9. If the haploid cell of an organism contains 10 chromosomes, then the
Savatey [412]

Answer:

20

Explanation:

Haploid cells contain a single copy of each chromosome. Diploid cells contain two copies of each chromosome. So if a haploid cell in an organism contains 10 chromosomes - the diploid cell will contain 20 chromosomes.

In humans, nearly all of our cells are diploid, and contain 46 chromosomes. Our haploid cells - the gametes (egg and sperm cells) - contain 23 chromosomes (one copy of each chromosome). When these fuse during sexual reproduction to form a zygote - the diploid state is restored and the zygote has 46 chromosomes.

3 0
3 years ago
Essential nutrients move through a cell membrane by both passive transport and active transport. Which of the following correctl
Inessa [10]

Answer: A). Active transport requires chemical energy to move nutrients from areas of low concentration to areas of high concentration.

Explanation:

Sometimes cells require nutrients such as sodium and potassium to be transported from an area where they are in low concentration to an area where they are in high concentration.

This goes against the concentration gradient where substances are transported from an area of high concentration to one with low concentration as is the case in processes such as osmosis.

This process is called Active transport and describes the use of chemical energy to move nutrients from areas of low concentration to areas of high concentration.

7 0
3 years ago
How can local environmental changes have global effects?
Alex777 [14]

Answer:

D

Explanation:

Water and air circulate around the world in water currents and wind systems (like prevailing winds) respectively, hence distribute energy and whatever else they are carrying across the globe. This is why polluting the oceans in the equatorial region will have indirect consequences for marine life in the poles.

Pollution of air through emission  of greenhouse gases in one part of the globe will contribute to global warming across the world because these emissions will be carried around by prevailing winds and diffuse across the atmosphere.

Global warming also causes climate change that subsequently causes the displacement or migration of organisms when this change in climate is unfavorable  

6 0
3 years ago
Read 2 more answers
Experimental data are collected as: x[100]={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 2
solong [7]

hi myself thx for the points

8 0
3 years ago
Other questions:
  • What energy flows through organisms and the environment and eventually flows out of the biosphere
    7·1 answer
  • In 1980, a group of scientists from The University of California at Berkeley found an unusually high concentration of iridium in
    9·1 answer
  • What cell is this help asap
    8·2 answers
  • How are the proteins used for active transport different from those used for facilitated diffusion?
    12·1 answer
  • The erosion of rocks is an essential part of the ___________ Cycle.
    14·1 answer
  • Describe the physical structure of DNA.​
    11·1 answer
  • Which important macromolecule plays a role in speeding up processes that 1 point
    13·1 answer
  • Hurry! Worth 25 points, will mark brianlest if correct. After ______, following meiosis 1, each cell has half the original numbe
    13·1 answer
  • Nutrition experts recommend that most people eat less than 2,300 milligrams of sodium a day for good heart health. What percenta
    15·2 answers
  • How do you use fossils to see change
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!