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Dmitrij [34]
3 years ago
12

Austin builds three pinewood derby cars. Car A weighs 5 ounces, Car B weighs 6 ounce, and Car C weighs 7 ounces. He predicts tha

t the more weight added to a car leads to a faster finish. Scientific conclusions are based on scientific evidence, what evidence would support Austin’s prediction?
Biology
1 answer:
Margaret [11]3 years ago
8 0
He could race multiple cars with different weight added on them and do multiple races (just to be sure) and see if his theory was correct, if not he should right down what he has learned from his experience! :D

-You'll never learn if u don't try ;)
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Classification of living things takes into consideration all of the following except
GarryVolchara [31]
Classification of living things takes into consideration of everything, except A. The number of cells the organism is found to have.
4 0
3 years ago
The term "diagnosis" means:_________.
monitta

Answer:

a. 3. total knowledge

b. 1. fulguration

c. 3. anorexia nervosa

d. 2. Arteriosclerosis

e. 4. prosth/esis

f. 3. leukemia and lymphomas

g. 2. Genital Herpes

h. 2. alveolus or cavity (alveolar sacs)

Explanation:

a. Diagnosis in terms of medical is meant for total knowledge because diagnosis is the process to examine the diseases by checking the symptoms of a patient or person. Diagnosis provide total knowledge about the person's disorder or disease.

b. Fulguraton is know as the destruction of small growths or areas of tissue using electric spark or diathermy. it is used in medicine for the disctruction of living tissue.

c. Anorexia nervosa is a most common eating disorder caused due to fasting, dieting, taking diet pills, over-exercising, laxatives and diuretics.

d. Atherosclerosis is a type of type of arteriosclerosis that refers to the buildup of cholesterol,  fats and other substances in the artery wall that resticts the blood flow.

e. Prosthetic implant or prosthesis is an artificial substitute that replaces a missing body part such as feet, hearing aid, teeth and eye lens which may be lost due to any disease or trauma.

f. Leukemia and lymphoma are the type of circulatory system cancer. Leukamia is caused by the  rapid production of abnormal white blood cells and found in the blood and bone marrow. Lymphoma affects the lymphatic system that removes excess fluids from body and produces immune cells.

g. Genital herepes is a common sexually transmitted infection caused by the herpes simplex virus.

h. alveolus or cavity (alveolar sacs) are present in the lungs and lung cappillaries that function sfor gas exchange.

8 0
3 years ago
Cells responsible for histamine release
ladessa [460]

Answer:

Mast Cells

Explanation:

Mast cells release histamine in the blood stream, when they detect a substance that triggers an allergic reaction, also called an allergen.

3 0
3 years ago
What structures does micro algae,elodea,maple leaf, an root hair have in common
slega [8]

Answer:

The structures they have in common are nucleus, vacuole, cell wall and membrane.

Explanation:

The structures they have in common are nucleus, vacuole, cell wall and membrane and these structures perform different functions.

The nucleus is a membrane bound organelles found in the cell that regulate all cellular activities like metabolism.

Vacuole is a structure found in the cell cytoplasm which is use for storage, digestion, excretion and so on.

Cell wall is a layer surronding the cell to give rigidity, protect and give structural support to cells.

Membrane is a structure that separate the internal of the cells from the exterior or environment.

3 0
4 years ago
What is the correct order FROM SMALLEST TO LARGEST ( DNA, Genes, Nucleus, Chromosomes)
Fantom [35]

Answer:

1.Genes

2.DNA

3.Nucleus

4.Chromosomes

Explanation:

5 0
2 years ago
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