Answer : The correct answer is - C) The left and right sides of the body are symmetrical.
Explanation -
Bilateral symmetry is a body plan of a life form, according to which the organism can be divided into two equal halves (right and left half) only when cut through central axis/midline of the body (also called saggital plane).
Example of bilaterally symmetrical organisms- insects like coackroach, butterfly.
Thus, option C) is the right answer.
Desity=V/M so you would divide 12.0 by 6 and you would get 2.
The answer is 2.
Answer:a) a sturdy-finned, shallow-water lobe-fin whose appendages had skeletal supports similar to those of terrestrial vertebrates.
Explanation:
An ancestor - An earlier type of a species at any distant time — a progenitor.
A tetrapod is any vertebrate with four limbs. It includes any vertebrate (such as birds or snakes) that have evolved from early tetrapods — especially all members of the superclass Tetrapoda.
The presence of bones that support the appendages in Lobe – fin fish were found to be similar to the categorical skeletal supports found in the limbs of sample tetrapods. The sub class crossopterygii includes the Lobe – fin fish, which is seen as one of the recent common ancestor of living tetrapod today.
During photosynthesis, light energy, combined with water and CO2 gas, make a sugar called glucose.
Glucose has to go through another process called cellular respiration in order for the glucose to be changed into usable energy that would be useful for the plant.
Pray this helps you. :)
