Ineed the answer asap, will mark brainliest if correct.
the geometry of a solar eclipses is as follows.
a) earth, moon, sun
b) moon, earth, sun
c) sun, earth moon

c) Sun, Earth Moon

Explanation:

The lunar eclipse is the natural process that occurs at certain time intervals, where the moon is covered by the shadow caused by the earth. In other words, in a lunar eclipse, the earth is between the moon and the sun, preventing the sun's rays from reaching the moon and imposing a shading that causes the moon to darken.

In this case, we can say that the geometry of the lunar eclipse is: sun - earth - moon.

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.