BIOLOGY HIGH SCHOOL

Describe 3 ways in which the organs of the circulatory system and respiratory systems are protected.

Answers

Answer 1
Answer: by the skeletal  system due to the bones keeping everything in 
place and producing white blood cells
Answer 2
Answer:

By mesentery, a clear substance that keeps all the organs in place.

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Which of these processes removes carbon from the atmosphere?A) combustion B) excretion C) photosynthesis D) respiration
Ep-19 class "b" fire extinguishers are best suited to fight what kind of fires?
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What do you call a plant that does not have a woody stem?

The coast of California on the western side of the state has a moist climate, while the eastern side is a desert. What could cause this difference? A. Cool winds cannot blow across a large lake into the desert. B. Mountains prevent moist air from blowing over into the desert. C. The west side is closer to the equator than the east. D. California has experienced a drastic climate change in the past few years.

Answers

The answer is b i believe 

Answer:

The answer is B. Hope this helps ;)

Explanation:

Plants that produce seeds within a cone are called _____.

Answers

Plants that produce seeds within a cone are called gymnosperms. This is a type of plants that includes conifers, cycads, Ginkgo, and gnetophytes. Angiosperms have flowers, which is something gymnosperms do not. Microsporangia are just places where spores are created. So the correct answer has to be gymnosperms.

It's gynosperms. They produce seeds.

The gland controls and regulates all other glands, and it secretes growth hormones.

Answers

The pituitary gland is the gland that controlsand regulates all other glands of the body. It is often dubbed as the"master gland" because the hormones that it secretes control otherparts of the endocrine system. The different endocrine systems are: thyroid,adrenal, ovaries, and testes glands. Though the pituitary gland is termed asthe "master gland" it still does not perform all the other functionsof the other glands. Thepituitary gland is located at the base of the brain.

pituitary gland is the answer

Which of the following statements justifies that meiosis is reduction division?A.
Meiosis results in the formation of gametes.
B.
Meiosis produces recombinant chromosomes.
C.
Meiosis begins with a diploid cell, but produces four haploid cells.

Answers

Answer:

C. Meiosis begins with a diploid cell, but produces four haploid cells.

Explanation:

C. Meiosis begins with a diploid cell but produces four haploid cells.

The statement "Meiosis begins with a diploid cell, but produces four haploid cells" explains why meiosis is a reduction division. The cell divides twice during meiosis, resulting in the creation of four daughter cells. These daughter cells are genetically distinct from the parent cell and contain half the number of chromosomes (haploid) as the parent cell.

Meristem cells are undifferentiated. True or false?

Answers

True. Meristem cells found in plant tissue contain undifferentiated cells. You can found meristem cells in buds and tips or areas in plants where growth takes place.

Which of the following shows fossils as evidence of continental drift?A. Limestone layers in the Appalachian Mountains of North America were exactly the same as the limestone in Scotland's highlands
B. Mesosaursus, an ancient reptile, had been discovered in South America and Africa.
C. Glacial deposits and rock surfaces scoured and polished by glaciers are found in South America, India, Africa, and Australia.
D. One type of rock found in Brazil matched a rock found in western Africa

Answers

Glacial deposits and rock surfaces scoured and polished by glaciers are found in South America, India, Africa and Australia shows fossils as evidence of continental drift. The correct option among all the options that are given in the question is the third option or option "C".Also climatic evidence is another evidence in this direction.
Other Questions
Exit One advantage of a reflex response in the survival of an organism is A. the signal has to travel all the way to the brain before an action is taken by the body. B. that sensory neurons carry impulses to the spinal cord which then sends a response to the muscle via the motor neurons causing a reaction. C. the signal does not have to travel all the way to the brain before an action is taken by the body. D. that motor neurons carry impulses to the spinal cord which then sends a response to the muscle via the sensory neurons causing a reaction.
Which of the following forest management practices is the most harmful to forest ecosystems?
What three components make up nucleotide?
Identify the type of chemical reaction. H2CO3 H2O + CO2 decomposition exchange reversible synthesis