Answer:
a. scientific journal articles and presentations at conferences
Explanation:
right answer on edg.
Hippos are being endangered mainly because the poachers hunt them for their meat and their ivory teeth
There is a food vacuole in the cytoplasm of the amoeba. Both f<span>ood storage and digestion take place inside. Once digested, it reaches each cell organelle. </span>
The formula for finding the kinetic energy of an object is:
KE = 0.5MV^2,
Where:
M= Mass
V = Speed
From the information given above,
M = 21 kg
V = 3 m/s
KE = 0.5 * 21 * 9 = 94.5
Therefore, the canoe's kinetic energy is 94.5 J
