Answer the following question given this paragraph: A community is made up of the relationships between groups of different species. For example, the desert communities consist of rabbits, coyotes, snakes, birds, mice and such plants as sahuaro cactus, ocotillo, and creosote bush. Community structure can be disturbed by such dynamics as fire, human activity, and over-population. Q: The relationships between groups of different species makes up a ___________. Choices: - species - family - food chain - community A:
community
(Question)
Answer the following question given this paragraph: Paved roads and parking lots prevent rainwater from soaking into the ground. This increases runoff and the potential for soil erosion. Q: What type of roads and parking lots prevent rainwater from soaking into the ground? Choices: - gravel - shaded - dirt - paved A:
(Answer)
paved
Ques: Answer the following question given this paragraph: The reproductive system in both males and females consists of structures that produce reproductive cells, or gametes, and secrete sex hormones. A gamete is a haploid cell that combines with another haploid gamete during fertilization. Sex hormones are chemical messengers that control sexual development and reproduction. The male reproductive system consists of structures that produce male gametes called sperm and secrete the male sex hormone testosterone. Q: What system in both males and females consists of structures that produce reproductive cells, or gametes, and secrete sex hormone? Choices: - circulatory system - immune system - digestion - reproductive A:
Ans: reproductive
(Q).
Answer the following question given this paragraph: From the collecting ducts of the kidneys, urine enters the ureters , two muscular tubes that move the urine by peristalsis to the bladder (see Figure above ). The bladder is a hollow, sac-like organ that stores urine. When the bladder is about half full, it sends a nerve impulse to a sphincter to relax and let urine flow out of the bladder and into the urethra. The urethra is a muscular tube that carries urine out of the body. Urine leaves the body through another sphincter in the process of urination . This sphincter and the process of urination are normally under conscious control. Q: What is the name of the muscular tube that carries urine out of the body? Choices: - rectum - uterus - bladder - urethra A:
(A).
urethra
Ques:Answer the following question given this paragraph: Figure 7.10 Cations are formed when atoms lose electrons, represented by fewer Lewis dots, whereas anions are formed by atoms gaining electrons. The total number of electrons does not change. Q: What are formed by atoms gaining electrons? Choices: - ions - cations - oxides - anions A:

Ans:anions
Question: Answer the following question given this paragraph: Your sense of taste is controlled by sensory neurons , or nerve cells, on your tongue that sense the chemicals in food. The neurons are grouped in bundles within taste buds . Each taste bud actually has a pore that opens out to the surface of the tongue enabling molecules and ions taken into the mouth to reach the receptor cells inside. There are five different types of taste neurons on the tongue. Each type detects a different taste. The tastes are:. Q: How many different types of taste neurons does the tongue contain? Choices: - four - three - ten - five A:
Answer:
five