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kari74 [83]
3 years ago
11

What is a substrate?

Biology
2 answers:
mr_godi [17]3 years ago
4 0

A substrate is a reactant that is catalyzed by an enzyme.
Effectus [21]3 years ago
3 0
A molecule that acts as a catalyst
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SIZIF [17.4K]

The 3 types of cephalopods is octopus squid and nautilus and the 3 types of bivalves is gastropods bivalves and cephalopods

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3 years ago
Brown eyes in humans are dominant to blue eyes. A brown-eyed man, whose mother was blue-eyed, marries a brown-eyed woman whose f
Anettt [7]

Answer:

Man: Bb

Man’s mother: bb

Woman:Bb

Woman’s father: bb

Explanation:

Brown eyes are dominant over blue eyes, so, in order for a person to have blue eyes, they must carry both recessive alleles for blue. This means the man’s mother and the woman’s father must have the genotype bb. The man and the woman on the other hand have brown eyes, which means they got the dominant brown eye trait from their other parent and will have a heterozygous genotype Bb.

7 0
3 years ago
Describe how environmental change can impact ecosystem stability
earnstyle [38]

Answer:

Environmental change results in the environmental ecosystem to be able to adapt to a new environment to survive the impact of environmental change can cause a decrease in the amount of organisms living in that ecosystem and without one of the organism living in the ecosystem the other organism supports on the other organism for food/energy will be scarce resulting in a decrease of species eventually dying out.

3 0
3 years ago
A simple model that can help you understand the forces acting on an object is a(n)
gladu [14]

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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What organs use mechanical digestion?
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Mouth, throat, small and large intestine
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