The process of meiosis occurs during the and results in . To maintain the correct number of chromosomes in offspring, male and female gametes contain of chromosomes as somatic cells. During fertilization, gametes fuse to form a cell called a zygote. a) trueb) false

yes it is weird but true

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers

answer: i feel like it would be 3

explanation: