Q: What is the tiny male gametophyte enclosed in a tough capsule? Choices: - Cell Capsule - nitrogen - calcium - pollen A:
pollen

(Question)
Q: The anatomical arrangement of capillaries and alveoli emphasizes the structural and functional relationship of what systems? Choices: - nervous and lymphatic - digestive and respiratory - endocrine and renal - respiratory and circulatory A:
(Answer)
respiratory and circulatory

Ques: Q: What do aquatic arthropods use to exchange gases? Choices: - lungs - pores - diaphragm - gills A:
Ans: gills

(Q).
Q: Hundreds of organelles called myofibrils, made up of two types of protein filaments, are contained in each fiber of what? Choices: - bone - hair - cartilage - muscle A:
(A).
muscle

Ques:Q: What is defined as an organism in the earliest stages of development? Choices: - a zygote - a gamete - an nucleus - an embryo A:

Ans:an embryo

Q: Leaving tampons in for too long can put you at risk of what syndrome? Choices: - Vaginismis - Endometrial Cancer - Scalded Skin Syndrome - toxic shock A:
toxic shock