Answer:
Both speed and mass causes the kinetic energy to change.
Explanation:
The energy an object because of its motion is called as Kinetic energy. A object that moves be it horizontal or vertical direction possess kinetic energy. Some forms of kinetic energy are rotational, vibrational, translational. The kinetic energy(K) of the object depends on two components i.e., the mass (m) of the object involved and its speed(v)
The relation between the mass, speed of the object can be represented as
![\text{Kinetic energy}=\frac{1}{2}$ mass $\times$velocity$^{2}$](https://tex.z-dn.net/?f=%5Ctext%7BKinetic%20energy%7D%3D%5Cfrac%7B1%7D%7B2%7D%24%20mass%20%24%5Ctimes%24velocity%24%5E%7B2%7D%24)
Kinetic energy$=\frac{1}{2} m \times v^{2}$
Thus when there is a increase in the mass and speed, the kinetic energy will also increase
Answer:
The correct option is homologous chromosomes carry information for the same traits.
Explanation:
Homologous chromosomes can be described as a pair of chromosomes that carry genes for the same traits. The genes may carry the same or different kind of alleles. For example, all humans have 46 chromosomes which exist in pairs. That means humans have 23 pairs of chromosomes. Each chromosome in the pair is homologous to the other one. The sex chromosome might be an exception. For females, the sex chromosomes are similar but for males, the X and Y chromosomes carry different genes.
Answer: the first one is overgrazing and severe landslides
Explanation: