Choose appropriate words to complete the paragraph below to explain the general trends shown in a predator-prey graph. Breathe, Muscles, Oxygen, Lactic, anaerobic respiration, Oxygen aerobic respiration, Break down

An increase in the prey population provides more food for the , allowing more to survive and . This is turn results in an in the predator population. The larger predator population eats more prey organisms, causing a in the prey population. The death rate of the prey is larger than its rate. The reduced prey population can no longer support the large predator population. for food increases, resulting in a in the size of the predator population. Reduced predator numbers results in less of the prey population being killed. More prey and reproduce so the prey population again.

fertilization, pictured in figure 24.23a is the process in which gametes (an egg and sperm) fuse to form a zygote. the egg and sperm each contain one set of chromosomes. to ensure that the offspring has only one complete diploid set of chromosomes, only one sperm must fuse with one egg. in mammals, the egg is protected by a layer of extracellular matrix consisting mainly of glycoproteins called the zona pellucida. when a sperm binds to the zona pellucida, a series of biochemical events, called the acrosomal reactions, take place. in placental mammals, the acrosome contains digestive enzymes that initiate the degradation of the glycoprotein matrix protecting the egg and allowing the sperm plasma membrane to fuse with the egg plasma membrane, as illustrated in figure 24.23b. the fusion of these two membranes creates an opening through which the sperm nucleus is transferred into the ovum. the nuclear membranes of the egg and sperm break down and the two haploid genomes condense to form a diploid genome.

explanation:

check for the pregnancy rating of drug. if its class c or d see if other alternatives

protistas excret ethanol used in the manufacture of vinegar