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d1i1m1o1n [39]
2 years ago
14

A simple model that can help you understand the forces acting on an object is a(n)

Biology
2 answers:
gladu [14]2 years ago
7 0

Answer:

In a free-body diagram, a box is used to represent the object, and arrows (the forces) are drawn outward from its sides.

Explanation:

Once you put all of this together, it's pretty simple to figure out which forces are acting on any given object.

Sidana [21]2 years ago
7 0

Answer:

In a free-body diagram, a box is used to represent the object, and arrows (the forces) are drawn outward from its sides.

Explanation:

Once you put all of this together, it's pretty simple to figure out which forces are acting on any given object.

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Identify the correct order of events that allow nutrients from foods to be used by the body. Group of answer choices digestion,
Lera25 [3.4K]

Answer:

The correct answer is- digestion, absorption, transport, elimination

Explanation:

The process of digestion starts from the mouth with the help of enzymes called salivary amylase present in our saliva. The food then passes through the esophagus to the stomach.  

In the stomach, the food is broken down in small fragments by churning movement which mixes digestive enzymes and food to form chyme.  

This chyme is passed to the small intestine where several enzymes from the liver and pancreas digest the food in smaller particles and absorb these particles in the blood. Therefore absorption takes place in the small intestine.

Then the solid waste material left behind after absorption is transported from small intestine to the large intestine and from large intestine waste is eliminated out of the body.

Therefore the correct order are: digestion → absorption→ transport→ elimination.

7 0
3 years ago
What are some facts about fertilization?
Shkiper50 [21]

Answer:

Internal Fertilization: Mammals,birds and reptiles in them the mode of fertilization is internal

External Fertilization: Amphibians and fishes used external fertilization.

Egg laying Animals;Birds,reptiles and some mammals platypus lays eggs.

Explanation:

Fertilization is a process in which a female egg (Ovum) and male egg (sperm) unite to form a zygote.A zygote is a fertilized egg which grows within an embryo.The process of fertilization is important in eukaryotes such as animals, humans,birds and plants. Fertilization divides a cell into many daughter cells by the process of mitosis and meiosis.It doubles the chromosome numbers.Fertilization are of two types internal and external.

8 0
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Using Figure 2, who is the father of the offspring? *<br><br> Male 1<br> Male 2<br> Male 3
Ray Of Light [21]
Answer: Male 3
You can see which ones match up.
Hope this helped! :))
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