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Rasek [7]
3 years ago
10

What two gasses probably dominated Precambrian Earth's atmosphere

Biology
1 answer:
masha68 [24]3 years ago
4 0
Nitrogen and Oxygen
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When restraining a horse for a routine veterinary procedure, it's appropriate for the veterinary assistant to?
krok68 [10]

When restraining a horse for a routine veterinary procedure, it's appropriate for the veterinary assistant to Hold the horse's lead rope.

Holding the horse's lead rope is necessary, when restraining a horse for a routine veterinary procedure by the veterinary assistant.

Always hold the lead rope in the right hand by coiling the excess rope on the hand in the other hand.

Lead the left shoulder of the horse with the assistant's right hand with the excess of rope in the left hand of the assistant to avoid serious injury when the horse decides to bolt.

It becomes important to stable the horse by calming the horse before the routine veterinary procedure.

A leather band should be used in the rope by being tightened behind the legs of the front and by further fastening.

Remember not to harm the back of the horse by excessive fastening.

Learn more about Veterinary here, brainly.com/question/2379147

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5 0
2 years ago
The main difference between the gravitational force and electrical force is that
Allisa [31]
D because gravitational force cannot pull or push
5 0
3 years ago
Which of the following is not a lipid?<br> Asteroid<br> B cholesterol<br> C<br> wax<br> D cellulose
Romashka-Z-Leto [24]

Answer:

cellulose

Explanation:

lipids are fats oils or waxes. cellulose is a fiber

3 0
3 years ago
Read 2 more answers
An element's atomic number is 74. How many protons would an atom of this element have?
Dmitry [639]
Atomic number of an atom equals to the number of nucleus in the nucleus of the atom. Therefore, the answer is 74.

The proton of an element is never changed. No matter if it's an atom or ion. It's like an ID number for an element. It defines the type of element. Don't mix up atomic number with mass number though, mass number is the total sum of of the number of protons and neutrons in an atom.

Theres one more subatomic particle in an atom, that is electrons. But since they're too light, they won't be counted in mass. Also, the number of electrons in an atom equals to the number of proton, also the atomic number. If the number of electrons is different, it's no longer an atom, but an ion.
3 0
3 years ago
The kingdom _______ is a heterogeneous grouping of unicellular, colonial, and multicellular eukaryotes, including slime molds, b
Tema [17]
The term that best completes the statement is PROTISTA. It is the Kingdom protista that is considered heterogeneous because it both consists of eukaryotes that are unicellular and multicellular but these cannot be classified as either an animal or a plant.
7 0
3 years ago
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