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igor_vitrenko [27]
3 years ago
13

Who can help me with this please

Biology
1 answer:
alisha [4.7K]3 years ago
8 0
The system of lenses close to the slide is known as the objective and the one on top of the microscope is known as the eyepiece. Answer is eyepiece.
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which is the site of the most ATP production during cell respirationa A nucleus B model chondria C cytoplasm or D chloroplast
seraphim [82]

Answer:

The answer is mitochondria.

I hope this helps you

4 0
3 years ago
Check your Understanding.
Nuetrik [128]

Answer:

Explanation:

The four elements been referred to here are hydrogen, oxygen, carbon and nitrogen.

These four elements constitute the majority of the human body because of a combination of factors. Although, some of these factors are the major reasons, for instance the human body is made up of cells which are the basic structures of life. The cell consists of over 70% of water (which is made of hydrogen and oxygen). Also, oxygen is inhaled through the process of respiration which combines with other molecules (such as haemoglobin to form oxyhaemoglobin) in the human body. These among others make oxygen the most abundant element in the human body.

Naturally occurring organisms usually have a high concentration of organic molecules (molecules made of majorly carbon and hydrogen). This makes the human body have a high percentage (after oxygen) of carbon and hydrogen. Also, carbohydrates (which are later converted to glucose) form a large part of our diet and are stored in the body as glycogen (causing the body to have a high amount of carbon and hydrogen atoms).

Nitrogen is an essential part/element found in amino acids which are building blocks of protein. Proteins are involved in several metabolic activities in the body; this makes the abundance of nitrogen the fourth (one of the four) most common element in the body. It should be noted that amino acids also have carbon and hydrogen elements also.

The combination of the factors above among some other factors make the human body comprise mainly of these four elements

6 0
3 years ago
Refers to how traits are passed from parents to offsprings
nignag [31]

Answer:

the transmission of traits from one generation to the next. These traits can be physical, such as eye colour, blood type or a disease, or behavioural.

5 0
2 years ago
What kind of energy transformation takes place when plants perform photosynthesis to produce glucose molecules?
Thepotemich [5.8K]
Your answer is..........A
4 0
3 years ago
What level of organization that is a group of tissues working together?
ANEK [815]

Answer:

Organs

Explanation:

Tissues are groups of similar cells that have a common function. An organ is a structure that is composed of at least two or more tissue types and performs a specific set of functions for the body. Many organs working together to accomplish a common purpose is called an organ system.

5 0
3 years ago
Read 2 more answers
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