Q: What do we call animals that have a backbone and belong to the phylum chordata? Choices: - organelles - mammals - invertebrates - vertebrates A:
vertebrates

(Question)
Q: What type of cells in the body fluids and tissues of most animals specifically interact with and destroy pathogens? Choices: - Microglial cells - Dendritic cells - White blood cells - immune cells A:
(Answer)
immune cells

Ques: Q: Organisms that lack both a nucleus and membrane-bound organelles are known as what, in general? Choices: - photosynthetic - barren - trophic - prokaryotic A:
Ans: prokaryotic

(Q).
Q: What develops into embryos inside seeds, from which the next sporophyte generation grows? Choices: - secretions - buds - pupa - zygotes A:
(A).
zygotes

Ques:Q: What does the coefficient in front of an element in a formula indicate? Choices: - number of atoms - place on the Periodic Table - time of the reaction - how much is involved in the reaction A:

Ans:how much is involved in the reaction

Q: What are the ends of long bones called? Choices: - cartilage - appendage - marrow extension - epiphysis A:
epiphysis