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WARRIOR [948]
3 years ago
5

How does carbon enter soil

Biology
1 answer:
Igoryamba3 years ago
7 0
Carbon moves from living things to the atmosphere. Carbon also moved from things like fossil fuels to the atmosphere when fuels are burned.
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Which is a true statement about conifers?
jolli1 [7]

The correct answer is C.) Conifers release pollen grains.

Conifers are gymnosperms which produces naked seeds. Conifers reproduces sexually by producing male and female cones. Male cones are produced in cluster. Male cones contains many microsporangia. In microsporangia have microspore mother cells which undergo meiosis to produce microspores or pollen grains. Pollen grains are release from male cone.    

3 0
3 years ago
Give an example showing how space can be a limiting factor for a population.
seraphim [82]
An example where space would be a limiting factor would be this: Wolves live in a very good habitat for them - there are plenty of animals to be found and eaten. However, because their current habitat is rather limited, they cannot expand beyond a certain size because otherwise they would interfere with the habitat of each other and also reduce the amount of necessary food in the environment. 
8 0
3 years ago
Name a hormone secreted by the thyroid gland that acts to lower blood calcium
Sergio [31]

Answer:

Thyrocalcitonin or TCT

Explanation:

Thyrocalcitonin or TCT is a non-iodinated calcium lowering hormone. It is originating from the parafollicular cells or C cells (C for calcium).  

The thyroid gland consists of follicles of cuboidal epithelial cells. These cuboidal cells have a nucleus at the base. These are principal cells responsible for the synthesis of thyroid hormones.

 In between these follicular cells, other high cuboidal cells are present, known as parafollicular cells / C cells. These cells synthesise the hormone TCT. When there is high levels of calcium ions in the serum, TCT will release. This lowers the high level of calcium ions in the blood and plasma to normal level. This is done due to the deposition of calcium in the bone.

4 0
3 years ago
Which statement is true about the solar system? A) Inner planets have more moons than outer planets have. B) Inner planets are g
stiks02 [169]
I would have to say its D. 
5 0
3 years ago
Read 2 more answers
The liter is a measurement of what quantity
Pepsi [2]

Answer: Please refer to:

                                                     volume

Litre (l), also spelled liter, unit of volume in the metric system, equal to one cubic decimetre (0.001 cubic metre). From 1901 to 1964 the litre was defined as the volume of one kilogram of pure water at 4 °C (39.2 °F) and standard atmospheric pressure; in 1964 the original, present value was reinstated.

Explanation:

I don't know if I answered the question correctly. Not sure but hope it helps.

5 0
2 years ago
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