Please Help!!!!! Quickly!!!! brainiest to correct answer !!!!!!

Biology

1 answer:

Eduardwww [97]3 years ago

6 0

Its a little confusing but i think that since u need help here it is
3/2 7/4 15/8 16/9 2

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Explain how geothermal energy shows the flow of thermal energy from hot to cold or cold to hot.

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In a nursing class the instructor explains the vulnerability of the organ systems during formation, such as the respiratory and

Trava [24]

Answer:

organogenesis

Explanation:

Organogenesis is defined as a process in which the three germ layers differentiate further to form several organs.

The embryonic stem cell is responsible for determining the ultimate cell type. During this process, neural system is formed and several morphological changes occur. The neural system further differentiates and develops to form neural tube and ultimately converts into brain and spinal cord. While folds and dense clusters are formed in the embryo that later form organs.

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3 years ago

Draw and label the parts of the eye. State the function of any five parts of the eye.

Sidana [21]

Answer:

The labeled drawing is attached; I just grabbed an image off of the internet. You can do this by hand by just copying what's in your textbook or other reference materials. Let me define five main parts:

Retina. This is a thin layer of tissue on the back of the eye that receives the signals of light and transfers them to the brain so you can understand them as color and sight.
Cornea. This is the front part, a reflective layer that "refracts" light. What this means is that light doesn't go directly through it, but its path is almost deflected a little.
Sclera. This is the part that looks white from the front. It's a protein covering to your eye, and it's very close to the cornea.
Iris. This is the actually colored part of your eye. If you have hazel or blue eyes, the iris is that portion of the eye. It allows differing amounts of light in.
Pupil. This is the black part of the eye. It's a hole that looks black because of all the light coming through and being absorbed.

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2 years ago

Identify the pregnancy prevention method(s) that prevent the release of an egg, thickens the cervical mucus and reduces the buil

Darya [45]

The correct answers are a. vaginal ring and c. oral contraceptives.

The vaginal ring is a soft, plastic ring that releases a continuous dose of the hormones oestrogen and progestogen into the bloodstream and prevents pregnancy. Oral contraceptives are also drugs for preventing pregnacy and also contain combinations of the hormones estrogen and progestin )or progestin alone=. Estrogen and progestin inhibit the release of the hormones luteinizing hormone (LH) and follicle stimulating hormone (FSH) which have a role in the ovulation.

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2 years ago

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Lady bird [3.3K]

Answer:

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Explanation:

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2 years ago

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