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timurjin [86]
3 years ago
14

Which of the following was the KEYSTONE SPECIES of the food web?

Biology
1 answer:
sammy [17]3 years ago
5 0

Answer:

A

Explanation:

well i guess it also depends on what environment you are talking about too

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The MA of a lever is 4. If you have to lift the object up 20 cm,
puteri [66]

Answer:

jayfeather friend me

Explanation:

Answer: The mechanical advantage of a machine is 4. ... Mechanical advantage MA is the ratio of output (generated by the machine) force to input (applied to the machine) force. So MA = 4 means that for example if you apply 100 N then your machine will multiply that force and generate 400 N.

7 0
3 years ago
- Start with the P generation with the following genotypes (AA x aa). Based on classical Mendelian inheritance, how will a cross
nexus9112 [7]

Answer:

<em>The correct option is Although the F1 generation will all show the dominant trait, the offspring  will all be heterozygous and increase chances of future variation.</em>

Explanation:

The cross for the offsrings that will be produced by F1 generation is shown below:

         a          a

A      Aa       Aa

A      Aa        Aa

As we can see that all the offsprings in the F1 generation will have heterozygous genes but only the dominant trait will be seen in the phenotype of the F1 generation.

A cross between the F1 generation will give the following results:

         A          a

A      AA      Aa

a       Aa      aa

This cross shows that there will be increases genetic and phenotype variations in offsprings that will be produced by the F1 plants.

6 0
3 years ago
Please help me with this question:)
lesantik [10]
Look it up on google , i had this same question and google helped me. i can’t remember the answer or i’d tell u
7 0
3 years ago
What tiny blood vessels transports absorbed nutrients what is it called?
MAVERICK [17]

The tiny blood vessels that are responsible or have the role of transporting absorbed nutrients in our body is the capillaries. It is a network in which connects the venules and the arterioles in order to transport and connect nutrients for evenly distribution in the body.

7 0
3 years ago
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These are the three main organs that make up the plant body.
liraira [26]

Answer:

Chlorophyll-to trap enough light for photosynthesis

5 0
3 years ago
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