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Amiraneli [1.4K]
2 years ago
11

The outer boundary of most cells is called​

Biology
1 answer:
Gre4nikov [31]2 years ago
8 0

Answer:

Cell membrane

Explanation:

The cell membrane is a flexible and permeable skin surrounding a cell.

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a specfic mutation in a certain animal leads to abnormal development of the heart and kidney, resulting in miscarriage. Why did
Otrada [13]

Answer:

These kinds of mutations are referred to as Lethal mutations

Explanation:

This type of mutation deleteriously affects the vital genes that are responsible for the core functions of the body. The heart supplies blood to the body organs for nutrients and oxygen while kidneys filter out toxins and end products of metabolism. Mutations in genes for development of these organs will be deadly.

5 0
3 years ago
Does photosynthesis or cellar respiration use oxygen
user100 [1]
In the process of photosynthesis, the outcome or product is oxygen. In cellular respiration, oxygen is taken in to fuel the cells. Cellular respiration is the correct answer.

I hope this helps! 
7 0
3 years ago
Mass of an object on the moon is 50 kg what is its mass on the earth ?​
marshall27 [118]
50 kg bc the mass will not change
4 0
3 years ago
How do the structures in an organism relate to their functions?
Karo-lina-s [1.5K]


Different structure in an organism  are specialized to perform different tasks in the organism depending on their makeup.  A few examples are:

Heart, veins,  arteries  are structures forming  the cardiovascular system and function is to facilitate transport nutrients and oxygen carried by blood all over the body.

Bones, joints, ligaments and cartilage are structures of the skeletal system and their function is support and protection of the body.

Mouth, esophagus. stomach, large and small intestines are structures of the digestive system and their function is to break down food and absorb nutrients.


8 0
2 years ago
Which of the following best describes how behavioral isolation can prevent two species from interbreeding?
Maksim231197 [3]

Answer:

3

Explanation:

I think it is 3 because all other ones don't effect all types of species while three makes the most sense

6 0
3 years ago
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