BIOLOGY HIGH SCHOOL

Which animal uses its skin for respiration? A. pelican B. lion C. toad D. mackerel

Answers

Answer 1
Answer:
I think it's C. toad
Answer 2
Answer: It's definitely a toad they have interesting lungs

Related Questions

A microbiologist observed the genetic sequence of DNA change fromTAC GCA TGG AAT AUG CGU ACC UUA to TAC GTA TGG AAT AUG CAU ACC UUA. Name the kind of mutation that occurred. insertion deletion substitution
The absorption of alcohol can be slowed down by eating, but only __________ can reduce the BAL level. Sleep Water Coffee Time
Which is a function of the plant cell wall?a. It keeps the cell dry.b. It gives the cell its color.c. It prevents the cell from bursting.d. It holds the cell in its proper position.
According to Freud's psychoanalytic theory, rationality as well as logical thinking and reasoning are controlled by our ______.a. pleasure principle b. superego d. id e. ego f. preconscious
As various vertebrate groups evolved, the structure of the heart changed. Which of the following describes the heartsame of birds and mammals? A) One atrium and one ventricle B) Two atria and one ventricle C) One atrium and two ventricles D) Two atria and two ventricles

What is the source of the oxygen released into the air as a product of photosynthesis?

Answers

A plant is the source of oxygen released into the air as a product of photosynthesis. Try to remember thisPlants Give Us Oxygen,We Give Plants Carbon Dioxide.
Plants cause photosynthesis and the get their energy to photosynthesis from the sun

Shortly after the viral capsid enters the cell, an enzyme called reverse transcriptase liberates the positive-sense single-stranded RNA genome from the attached viral proteins and copies it into a complementary DNA (cDNA) molecule. True or false?

Answers

Answer:

True

Explanation:

In Retrovirus such as HIV, when the virus enters the host's cell it releases enzyme reverse Transcriptase which generates a complementary DNA(cDNA) by the process called Reverse transcription.

By this process the positive single stranded RNA genome is liberated into a cDNA molecule.

Since the process of reverse transcription is prone to errors, it can cause mutation that lead to drug resistance or enable the virus evade the body's immune system.

You have examined several body systems that rely and work with each other in order function properly. One very important task that amphibians and all living things need is to efficiently exchange gases in order to survive. Explain in a brief essay how the cardiovascular system and respiratory system work with each other based on your experience and observations from this virtual lab.

Answers

The task of the respiratory system is the exchange of Oxygen and Carbon Dioxide within the body; however, the respiratory system alone has no mechanism for the transfer of oxygen from the lungs to the body for absorption and transfer of carbon dioxide from the body for expulsion. The cardiovascular system assists in this by moving oxygen-saturated blood from the lungs to different parts of the body and carbon dioxide rich blood from the body to the lungs.

Mitochondria and other organelles are manufactured in mitosis or interphase?

Answers

Organelles are manufactured and separated in mitosis.

Final answer:

Mitochondria and other organelles are formed through cellular respiration, not in mitosis or interphase.

Explanation:

Mitochondria and other organelles are not manufactured in mitosis or interphase. They are actually formed through a process called cellular respiration. Mitochondria are responsible for producing ATP, the energy currency of the cell, through a series of chemical reactions. Other organelles, such as the endoplasmic reticulum and Golgi apparatus, are involved in the synthesis, processing, and transport of various molecules within the cell.

Learn more about Formation of mitochondria and organelles here:

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Before the introduction of the yellow crazy ant to Christmas Island, land crabs ate many plant seedlings on the forest, and the forest floor stayed relatively clear of plants. As the crab population declined, plant seedlings flourished. The forest floor became covered with plants. Which statement best describes what occurred on the forest floor? (Points : 1)Primary succession occurred because the ant was a new species that changed the ecosystem.

Secondary succession occurred because the organisms on the forest floor changed.

Climax vegetation occurred because the seedlings finally had a chance to grow.

Primary succession occurred because more plant life in the ecosystem was healthier.

Answers

I would say Climax Vegetation since the ants pretty much died off the plant had much time to grow

Which term refers to a change in one species that results from a change in another species that it interacts with?

Answers

The answer is coevolution.

Coevolution is a change in one species that results from a change in another species that it interacts with. For example, some species of orchid and African moth coevolved. That was a consequence of African moths' dependence on flower nectar and the orchids' dependence on moths' help in pollination. This two species coevolved, therefore the orchids have deep flowers while African moths have long proboscides.

Answer:

Interdependence

Coevolution
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