That's called a convex lens, as they converge.
Answer:
the zygote, because it is formed by the sperm and egg cells of both sex
Sorghum and millet are the grains that thrive well in arid environments. Sorghum is a close relative of the smaller millet, with the latter measuring only a third in size to sorghum. It is important to know that sorghum is sometimes called great millet.
Every 192 -gram cup of cooked whole sorghum or millet contains 22 grams compared to wheat (16 grams), brown rice (15 grams), and maize (16 grams).
Number 3 and 4 are the correct answers hope this helped