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777dan777 [17]
3 years ago
15

Shelly wants to find the speed that her dog can run. What should Shelly do?

Biology
1 answer:
Kipish [7]3 years ago
3 0

Answer:

measure the time it takes for a dog to run a certain distance

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A cell has a 1% salt concentration. It is placed into a solution containing a 10% salt concentration,
joja [24]

Answer:

If a cell has salt concentration of 1 % and it is placed in the solution where the concentration of salt is 10 % so Osmosis will occurs.

Explanation:

Osmosis is a type diffusion in which molecules moves from a region of higher concentration to the region of lower concentration through a semi-permeable membrane of the cell. This membrane only allows small molecules such as ions, salts, carbondioxide and oxygen gas etc. In the solution, salt concentration is very high so the salt particles moves into the cell through semi-permeable membrane.

8 0
3 years ago
3. If tall eyeballs (T) are dominant to short eyeballs(t),
Ad libitum [116K]

Answer:

Tt, TT

Explanation:

Dominant genes are genes that express themselves over recessive genes. This are expressed on such individual and are visible phenotypically. While recessive genes are genes whose effect are masked and not expressed. They may be present in the genome of an individual but are not usually expressed.

For an individual with a dominant tall eye ball(T)over short eye ball(t), Tall eye ball will always be expressed as TT having similar allele or Tt with a different allele but in a dominant form.

5 0
3 years ago
If a farmer fertilizes her fields and then a huge rainstorm takes place,
DedPeter [7]
It could cause runoff and the rain will take the fertilizer to the nearby lake and kill off the fish. It could also cause infiltration and seep into the ground water which can essentially cause the same issue.
4 0
2 years ago
Sebaceous glands are classified as ______ and are functionally classified as _________?
algol13

Answer:

Sebaceous glands are the oil secreting glands of your body. This is why they are also called the oil glands. They are a type of holocrine simple saccular (alveolar) gland. Their function is to secrete a substance called sebum, a mixture of fatty substances, entire sebum-producing cells, and epithelial cell debris.

Explanation:

i hope this helps!

5 0
3 years ago
What nutrients are required in higher amounts during pregnancy due to their roles in the synthesis of red blood cells?
Stella [2.4K]

Answer:

The Importance of Folic Acid for Women – Before and During Pregnancy. Folic Acid, known as vitamin B9, is a dietary supplement directly linked to important functions of the body, including the formation of red blood cells, the synthesis and repair of RNA and DNA, and particularly important phases of fetal development.

Explanation:

4 0
3 years ago
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