Idk for sure but the first one seems like the best choice :)
Answer:
the one at the top is formed by meiosis
the one on the left and right side if four chromosome
the middle one is eight chromosomes
the last one is mitosis
Explanation:
Answer:
Actually, a covalent bond is formed between two non-metals. Electrons are shared between the two atoms in order for them to achieve a full outer shell. Covalent compounds do not conduct electricity. An ionic bond is formed between a mental and a non-metal. Electrons are transferred from the metal atoms to the non-mental atoms to form ions. Ionic compounds conduct electricity when dissolved.
Explanation:
Sediment. So the river picks up sediment when it is moving quickly and deposits it when it slows down (or when there is a bend in the river).
Sensory neurons that carry nerve impulses from sensory stimuli towards the central nervous system and brain
