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Firlakuza [10]
3 years ago
12

28. Carbohydrates and nucleic acids are important molecules found in living things.

Biology
1 answer:
ruslelena [56]3 years ago
5 0
28. Part A.
A nucleic has a sugar group, a phosphate group, and nitrogenous base. A carbohydrate only has the sugar group units.
Part B
Nucleic acids make up the DNA and RNA which contain the genetic material for life.
Carbohydrates are used to provide energy to the cells.
Part C
Because all life require energy and this energy can be obtained from carbohydrates.

31
Part A
The phenotype will be red flower.

Part B.
Using the Punnett Square, the results are
RR, Rr, Rr, rr
There are 3 red flower plant for every 1 white flower plant

Part C.
He should cross a wild or pure breed red flower and white flower snap dragons.
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alekssr [168]
Hi again!

Biotic factors are factors which involve living things. In predation, there is a direct connection/correlation between the predator and prey population.

In terms of thinking biotically, we need to look at how living things are involved in predation.

I want you to look at all of these choices, and see if they have any connection to actual living things. 

While predation may in some small way prevent populations from growing too large, is that why we consider it a biotic factor? Well, a lot of abiotic factors keep populations shrunk. This isn't a telltale sign of being biotic. 

Look through each answer choice and make this connection. Each answer appears to be like this, except for B. 

B directly tells us that it is interaction between living things, which is what being biotic truly means. So, with this in mind - the best answer here is B.

Hopefully, this helps!
7 0
3 years ago
Ok so i need some one to fact check for me please.
BaLLatris [955]

Answer:

Pluto

Explanation:

The pluto fact is true. i think

4 0
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Newton's 1st law of motion states that a moving object will go in a straight line unless an outside force changes this motion. W
AveGali [126]
Gravity is the answer
4 0
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Andru [333]

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