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Musya8 [376]
2 years ago
10

Please select the word from the list that best fits the definition

Biology
2 answers:
Paha777 [63]2 years ago
5 0

Answer:

Motion is a change in position measured by distance and time. Speed tells us the rate at which an object moves.

choli [55]2 years ago
5 0

Answer:

the answer is B

Explanation:

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While cleaning out the attic, you find a packet of seeds that your grandmother gathered from her garden. You plant them outside,
Phantasy [73]

Answer:b

Explanation:some seeds do not germinate during adverse conditions.this is called dormancy.this may occur due to hard seed coat.this seed coat prevents the entry of water and oxygen which are necessary for the plant to grow and germinate.

Water is a nessesary medium for essential metabolic reactions in the seed.the temperature at which is seed would germinate also varies.

Oxygen is needed for a germinating plant to obtain energy through respiration. The seed coat may also be so tough that they resist growth and expansion from taking place.

Seeds are able to break dormancy on their own.some may need to undergo natural processes that lead to softening.this process may be slow.some others may need heat or certain nutrients.

Germination of seed occurs when the dormant plant has taken in water and oxygen to show high metabolic activities leading to the formation of a seedling.

7 0
3 years ago
In a biological reaction involving an enzyme, what does the substrate bind to? the active site of another substrate the inactive
alexandr402 [8]

Answer: The part of the enzyme where the substrate binds is called the active site (since that's where the catalytic “action” happens). ... Thanks to these amino acids, an enzyme's active site is uniquely suited to bind to a particular target—the enzyme's substrate or substrates—and help them undergo a chemical reaction. To catalyze a reaction, an enzyme will grab on (bind) to one or more reactant molecules. These molecules are the enzyme's substrates. In some reactions, one substrate is broken down into multiple products. ... The products then leave the active site of the enzyme.

Explanation:

6 0
3 years ago
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examine this image in the image there is a red mum parent and white mum parent What is the most likely genotypes of the parents
wariber [46]

Answer:

answer is rr;ww

Explanation:

3 0
3 years ago
Help and Quick!
dalvyx [7]

Answer:

the first one is plants

the second one is animals

the third one is plants

the fourth one is animals

3 0
3 years ago
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What are some of the environmental impacts caused by increasing carbon dioxide in the ocean? List at least 3-4
Leno4ka [110]
It would lower the pH, raise the acidity of the water, and it would kill off a lot of marine life if it got too high. As species begin to die their predators follow, and this could cause mass extinction.
3 0
3 years ago
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