If Earth moves into the Moon's shadow, what type of eclipse occurs?
A. solar only
B. lunar only
C. solar or lunar

B

Explanation:

lunar eclipse

A. solar only

Explanation:

A solar eclipse occurs when the sun, moon, and Earth are aligned exactly, with the moon in between the Earth. This is because the moon blocks the sunlight from appearing to those on Earth, creating a phenomenon of a black circle blocking the sun.

Thus, when the Earth moves into the moon's shadow, a solar eclipse forms.

fertilization, pictured in figure 24.23a is the process in which gametes (an egg and sperm) fuse to form a zygote. the egg and sperm each contain one set of chromosomes. to ensure that the offspring has only one complete diploid set of chromosomes, only one sperm must fuse with one egg. in mammals, the egg is protected by a layer of extracellular matrix consisting mainly of glycoproteins called the zona pellucida. when a sperm binds to the zona pellucida, a series of biochemical events, called the acrosomal reactions, take place. in placental mammals, the acrosome contains digestive enzymes that initiate the degradation of the glycoprotein matrix protecting the egg and allowing the sperm plasma membrane to fuse with the egg plasma membrane, as illustrated in figure 24.23b. the fusion of these two membranes creates an opening through which the sperm nucleus is transferred into the ovum. the nuclear membranes of the egg and sperm break down and the two haploid genomes condense to form a diploid genome.

explanation:

the answer is a) a shiprock was formed by igneous process