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
nikdorinn [45]
3 years ago
7

1. Increased efforts to conserve areas such as rain forests are necessary in order to

Biology
1 answer:
Nataliya [291]3 years ago
6 0

Answer:

1. Protect biodiversity

2. An indicator species

3. Biomagnification

4. Cutting down all the trees for lumber

5. Bioaccumulation

Explanation:

1. Conserving areas such as rain forests protect biodiversity because rain forests hold one of the highest biodiversity. They carry different types of resources that support different forms of life and at the same time, the organisms that live there support each other as well.

2. An indicator species is an organism that scientists can observe to see if there are changes in the environment it lives in. They judge the change or the implications based on the absence of the species in the environment (in which they used to be present), the presence of the species, and markers of adaptation due to the change in the ecosystem.

3. Biomagnification is a term used when contaminants that were consumed by the organisms in the lower trophic level are passed on to the next trophic level in higher concentrations. This is why those in the highest trophic levels are affected the most because they get the higher concentration of contaminants. DDT was banned when this phenomena was observed.

4. The greatest decrease in rain forest stability would be due to the cutting of trees. We can disrupt stability by gathering resources like nuts from some trees or when you remove one species of plant for medicine. However, the trees are an essential part of the rain forest because each part or area of the tree support different organisms. By cutting the whole trees off and several of them, you doom the organisms that rely on them as well.

5. As mentioned above, bioaccumulation is often interchanged with biomagnification but they differ in the usage of the terms. Like biomagnification, it talks about the accumulation of contaminants in organisms that ingest or absorb them. But bioaccumulation is a term used in a smaller scale, where it talks about the accumulation of the contimants in the tissues of the organism and not how they are passed on.

You might be interested in
QUESTION 40
kiruha [24]

Answer:

The correct answer is motion.

Explanation:

Lipids are the important constituents of plasma membrane. For example phospholipid,glycolipid,splingolipid,cholesterol builds most of the structural framework of the cell membrane.

Lipids plays an important role during cell signaling For example the phosphotidy inositol 4,5 bisphosphate one of important component of  the inner leaflet of the the plasma membrane undergo hydrolysis to form Diacylglycerol(DAG) and inositol triphosphate(IP3).Both IP3 and DAG act as second messenger.

Lipid act as an insulator of myelein sheath that helps in the saltatory conduction of nerve impulse across the axon of unmyelinated nerve fibre.

 Lipid does not involve in motion

3 0
3 years ago
As water is cooled, it’s density increases until it reaches about
SVEN [57.7K]

Answer: As water is cooled, its density increases until it reaches about 4˚ Celsius.

hope this helps you :D

i apologize if i got it wrong

8 0
3 years ago
Read 2 more answers
2. What is the role of the following components in maintaining homeostasis:<br> (b) Control center:
marin [14]

Answer:

To maintain homeostasis, the control center responds to the changes in the stimulus received from the sensor by sending signals to effectors

8 0
1 year ago
4. A frog has been brought into the rehabilitation clinic and seems to have reddened
viktelen [127]

Answer:

look for any bleeding or sores. look at the red legs. diagnosis with red leg disease. prescribe antibiotics orally. follow up in a week. meanwhile keep the frog away from other frogs.

Explanation:

5 0
2 years ago
This procedure for measuring cell size has certain limitations . List three such limitations​
marusya05 [52]

The limitations of cell size are:

1) Surface area to volume ratio

2) Nucleo cytoplasmic ratio

3) Fragility of cell membrane

What are the cause of limitations on cell size?

The need for a surface area of sufficient area to allow the cells function→.

→If the surface area of cell increase volume increase to the cube of the linear increase.

→ Nuclie contains information needed for protein synthesis . Some cells reduce this limitation to increase the no. Of nucleus called multinucleated.

Examples are muscle cells.

to learn more about Cells click brainly.com/question/7202108

#SPJ9

3 0
1 year ago
Read 2 more answers
Other questions:
  • The nurse is caring for a client who has a tracheostomy tube with a high-volume, low-pressure cuff. what does the cuff prevent?
    5·1 answer
  • Using the structural classification of joints, the shoulder is a ________ joint.
    7·2 answers
  • One would be likely to see a negative protein balance during
    15·1 answer
  • Aquatic biomes are characterized by
    13·2 answers
  • Which of the following statements is FALSE?
    13·1 answer
  • What do you know about a chemical compound by looking at its chemical formula? A. how the compound reacts with other compounds B
    9·1 answer
  • What type of reproduction produces fungi that are different from either parent?
    7·2 answers
  • If limestone is exposed to the right amount of heat and pressure what might it become A Sandstome B Shale C Clay D marble
    12·2 answers
  • If a cell that has six chromosomes goes through meiosis, how many chromosomes will the daughter cells have? 1
    9·1 answer
  • What do the arrows indicate?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!