ASVAB General Science Practice Test 569312

Questions 5
Topics Atom, Primary Consumers, Reproduction, Stomach, Tendons & Ligaments

Study Guide

Atom

An atom is the smallest component of an element that still retains the properties of the element.

Primary Consumers

Primary consumers (herbivores) subsist on producers like plants and fungus. Examples are grasshoppers, cows, and plankton.

Reproduction

During intercourse, the penis ejaculates sperm, produced in the testes, into the vagina. Some of the sperm makes their way to the uterus where, if they encounter an egg to fertilize, unite with the ovum to form a fertilized egg or zygote. The zygote then may implant in the uterus and eventually develop into a fetus.

Stomach

Food is mixed with gastric acid and pepsin in the stomach to help break down protein.

Tendons & Ligaments

Tough fibrous cords of connective tissue called tendons connect muscles to the skeleton while another type of connective tissue called ligaments connect bones to other bones at joints (elbow, knee, fingers, spinal column).