60 50
Velocity (m/s)
40
30
20
10
1
10 20 30 40 50 60 70 80 90 100 110
Time (s)
North
4.
Which statement describes the object's
acceleration between 0 and 40 seconds?
5 hours
locity?
rth
east
east
orth
A. It is increasing at a steady rate.
B. It is constant.
C. It is decreasing at a steady rate.
D. It is increasing and then decreasing

answer: i cant find your answer. do u have another way i can answer it for you : )

explanation:

the oldest known insects are believed to live around 400 millions ago as suggested by the fossil records.   some plants having woody stems also evolved during this time.

after the evolution of insects the first four legged species or the tetrapods evolved in shallow freshwater habitats from the intermediate species approximately 397 million years ago. the tetrapods went on conquering the land giving rise to amphibians, reptiles, mammals and birds.

the major split in tetrapods first occurred 340 million years ago branching off from amphibians.

363 million years ago when the carboniferous period began the insects started roaming on land and taking flights, following which the four limbed tetrapods adapted in the terrestrial habitat.

it should be d) transitional fossils.

they show the gradualism of evolution throughout a period of time

linnaeus is the father of taxonomy, which is the system of classifying and naming organisms. one of his contributions was the development of a hierarchical system of classification of nature. today, this system includes eight taxa: domain, kingdom, phylum, class, order, family, genus, and species.