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victus00 [196]
3 years ago
10

Explain how is the process of photosynthesis central in sustaining life on Earth?

Biology
1 answer:
Lilit [14]3 years ago
7 0
The sun rays are received by the plants and explell oxygen and we breath the oxygen to be able to survive
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The elements are arranged on the periodic table based on what atomic characteristic?
SOVA2 [1]

Answer:

Elements are listed in numerical order by <u>atomic number.</u>

8 0
3 years ago
Lifespan development examines patterns of growth, change, and _____ in human behavior across the life span.
RideAnS [48]

Answer:

The correct answer is A. Stability

Explanation:

In life span development patterns of growth, change, and stability are examined which occurs during the life span of a person. It is very important to study life span development because it provide information about how our brain develops and at what stage it becomes fully mature.

This maturity research can be used by lawyers to prove that a person is totally responsible for the offense he/she committed or not. Physical, social, personality and cognitive development are deeply studied in the area of lifespan development. So the correct answer is A.

7 0
3 years ago
Much important confirmatory evidence on the genetic code has come from assessing changes in the amino acid sequence of mutant pr
Reil [10]

Answer:

The correct answer is -

A. a, c, g

B. e, b, f & d

Explanation:

Part A- the options a, c, g are the options that show mutation or replacement by a single base change

a) Phenylalanine: UUU UUC

Leucine: UUA UUG

Only one base change

c) Alanine:  GCU  GCC  GCC GCG

   Thr:         ACU ACC ACA ACG

only one base change

g) Prolin:  CCU CCC  CCA  CCG

  Serine: UCU UCC  UCA UCG

Part B:

All other replacements will not be consistent with the Genetic Code if single base substitutions occur in option e, b, f & d

6 0
2 years ago
If twins are born and one is a boy and one is a girl, are they identical or fraternal siblings?
coldgirl [10]
Both they willo still look a like

6 0
3 years ago
Which two cell structures works together in the process of protein synthsis?
gregori [183]
Nucleus and ribosome are the correct answers.
7 0
3 years ago
Read 2 more answers
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