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
Alona [7]
2 years ago
9

Which of the following statements about amphibians is true? A. Amphibians are represented by about 500 species of frogs, toads,

and salamanders. B. Populations of amphibians in a few local areas have declined dramatically in the last few decades. C. Amphibians lay their eggs in dry, sandy areas close to a source of water. D. Their moist, absorptive skin makes amphibians very susceptible to environmental contaminants. E. Scientists increasingly perceive amphibians to be fair-weather species.
Biology
1 answer:
GenaCL600 [577]2 years ago
7 0

Answer:

B. Populations of amphibians in a few local areas have declined dramatically in the last few decades

Explanation:

The continuous, low-level extinction of species that has occurred throughout  the World and at least six species of frogs have not been seen for one to three decades and also it has recently been discovered that some species of salamander-specific chytrid has gone into extinction

You might be interested in
The energy to turn raw materials into food is powered by ________ and occurs in the plant’s ________.
Mkey [24]

Answer:

C. light, chloroplasts

Explanation:

7 0
3 years ago
During mitosis, the centromere is a region in which Group of answer choices
Butoxors [25]

Answer:

Option 3, Chromatids remain attached to one another until anaphase

Explanation:

Centromere lies at the center, end or other points of the chromosome and joins the two sister chromatids. During cell division, the spindle fibers attaches at the centromere and detaches the chromosomes during the anaphase of the cell division to ensure that each daughter cell gets equal number of chromosomes at the end of mitosis. Centromere plays an essential role in the separation of chromosomes.

Hence, option 3 is correct

4 0
3 years ago
What organism consumes primary consumers
Lapatulllka [165]

Answer:

Secondary consumers.

Explanation:

In a trophic pyramid, there are conventionally four levels. From the bottom they are: Producers, Primary Consumers: Secondary Consumers, and at the top we have tertiary consumers. Each level generally consumes animals in the level below it. Producers consist of plants.

7 0
3 years ago
Which of these statements best compares gravitational and electromagnetic forces in the solar system? (2 points) Electromagnetic
Soloha48 [4]
Gravitational is only attracted and electromagnetic is both atrractive and repulsive since it depends what you are talking about
6 0
3 years ago
What traits can make a cell special, why are cells specialized…<br><br> (Minimum 5 sentences)
saw5 [17]

Answer:

They are modified by shape, function, or size. They are made to have certain roles in different parts of our bodies. These cells group together to make/form tissues. Then these tissues make up organs that we obviously need. Different specialized cells include blood cells, nerve cells, and reproductive cells.

Explanation:

3 0
2 years ago
Other questions:
  • Why are rats such successful island invaders
    11·1 answer
  • What is relative fitness? the ability to survive and reproduce survival of the fittest the contribution an individual makes to t
    12·2 answers
  • How is the relationship between eons and eras different than the relationship between hours and minutes?
    5·1 answer
  • Cross bridge formation between myosin heads and actin molecules is caused by the elevation of calcium ion concentration in the c
    15·1 answer
  • Which of the following is attached to the transfer RNA (TRNA)? *
    13·1 answer
  • The diagram below represents a reproductive process. The three
    7·1 answer
  • Which proporty of gas means it can be used in car Tyre? ​
    5·1 answer
  • HELP WILL GIVE BRANLIEST!Can all animals regenerate? Explain.
    5·1 answer
  • Listen
    12·1 answer
  • Propagation method in Chilli ?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!