Answer:
The correct answer will be option-an observation.
Explanation:
The scientific method to explain a natural phenomenon takes place in various steps which begins with making an observation.
The step of observations involves the use of sensory organs of the body which help them observe nature. The sensory organs involve the sense of smell, touch, sight, hearing and taste which allow the person to observe.
Thus, option- observation is the correct answer.
The cell cycle includes four phases - G1 SG2, and M. What occurs during the Sphase?
A. Prepares the cell for mitosis
B..There is intense growth and activity
C.New DNA is synthesized as the chromosomes are replicated
D.Cells increase in size and synthesize now proteins and organelles
The cell enters the cell cycle, and each daughter cell later moves into a new cell cycle of activity, growth, and division, and in the S phase, new DNA is synthesized as the chromosomes are replicated, which is present in option C.
The cell cycle has different phases, and each phase is specific for a particular function, such as the G1 phase, which is the first growth phase. In the G1 phase, the growth of the cell takes place, such as the new protein synthesis, and then the cell enters the S phase, in which the DNA replicates and a copy is made.
Hence, the cell enters the cell cycle, and each daughter cell later moves into a new cell cycle of activity, growth, and division, and in the S phase, new DNA is synthesized as the chromosomes are replicated, which is present in option C.
Learn more about the S phase here.
#SPJ2
Answer:
C
Explanation:
I think it’s C because starts to replicate and yea
Explanation:
what are energy transformation
Answer: A Chemical.
Explanation: Chemicals are a compound or substance that has been purified or prepared, especially artificially.
(B) Cnidaria
(C) Platyhelminthes
(D) Arthropoda
(E) Chordata
b. Oxidation
c. Exfoliation
d. Chemical feathering
b. more air to push through the rima glottidis
c. more taut vestibular folds
d. longer and thicker vocal folds e) wider arytenoid cartilages