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Sophie [7]
3 years ago
15

What must happen for scientific theories to be accepted as valid?

Biology
2 answers:
LekaFEV [45]3 years ago
7 0
Scientific evidence must be reported, verified and accepted by the scientific community
umka2103 [35]3 years ago
5 0
To be accepted as valid, a scientific theories must be :
A hypothesis must be upgraded with supporting experimental evidence
Our original hypothesis is only some sort of starting prediction that we had before the actual experiment

hope this helps
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Some bacteria are covered with a diffuse and irregular substance called
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Some bacteria are covered with a diffuse and irregular substance called what?

--a slime layer--
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What correctly shows the stages of cell division in plant body cells?
Dmitrij [34]
Mitosis- when a single cell divides to make two genetically identical "daughter cells"

This method helps that body produce new cells for both growth and repair for aging or damaged tissues throughout the body
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4 years ago
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Describe the impact of crabs going extinct in this ecosystem. Who will be the most positively affected?
svetoff [14.1K]

Answer:

the prey of crabs would be positively affected, and the predators of crabs would take a negative effect to the extinction of crabs

Explanation:

small clams, starfish, snails, worms, squid, mussels, shrimp and small fish would all be positively affected if crabs were to go extinct, because all that is listed are part of a crabs diet, for both large and small crabs. the ones which would be negatively affected would be the predators of crabs, such as cobia, eels, striped bass, jellyfish, red drum, American eels, sharks, dogfish, sea rays, and smaller fish. they would take a negative affect to the extinction of crabs because as said before, these are all predators of crabs, so the extinction would remove them from their diet, forcing them to find other sources for food

8 0
2 years ago
Please help quickly!
Igoryamba

Answer:

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7 0
3 years ago
At the brim of the pelvis, the _______________________________ unite with the _______________________________ to form the ______
musickatia [10]

Answer: At the brim of the pelvis, the promontory of the sacrum unite with the iliopectineal lines of the innominate bones of the hip to form the brim of pelvis.

Explanation:

The pelvic girdle is formed from two innominate ( hip) bones. The pelvis is the term given to the basin - shaped structure formed by the pelvic girdle and it's associated sacrum.

Each hip bone consists of three fused bones which includes:

--> ilium: this forms the upper flattened part of the hip bone

--> Pubis: this forms the anterior part of the hip bone and

--> Ischium: This forms the inferior and posterior part of the hip bone.

The pelvis rim forms the outer bony edges of the pelvic inlet which is the boundary between the greater pelvis and lesser pelvis. The borders that forms the pelvis rim includes:

--> promontory of the sacrum located at the posterior of the rim

--> iliopectineal lines which forms the lateral border and

--> the public symphysis which is at the anterior of the pelvis rim.

4 0
3 years ago
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