What are three 3 external conflicts in the story? self, man vs. nature, and man vs. society are the three main buckets of external conflicts, there are a number of other types of conflict in literature. Which word refers to the struggle between characters or forces in the plot? Conflict is the word that refers […]

How does fertilizer runoff cause an algal bloom? Fertilizer Pollution Facts But just as plants require nitrogen and phosphorus to grow, so do algae, and if they receive excess amounts of these chemicals, their populations explode, resulting in algal blooms. Algal blooms reduce the oxygen levels in water and cause illness and death in fish […]

Under what conditions would the population growth rate be zero? When we talk about no change in the amount of people, we mean no net change. No net change means that the number of people born equals the number of people who have died. Thus, zero population growth occurs when birth and death rates are […]

What are the ethical issues of using embryonic stem cells? In the case of embryonic stem cell research, it is impossible to respect both moral principles.To obtain embryonic stem cells, the early embryo has to be destroyed. This means destroying a potential human life. Why is using embryonic stem cells unethical? However, human embryonic stem […]

How do igneous and sedimentary rocks become metamorphic? Extreme pressure from burial, increasing temperature at depth, and a lot of time, can alter any rock type to form a metamorphic rock. If the newly formed metamorphic rock continues to heat, it can eventually melt and become molten (magma). When the molten rock cools it forms […]

How do adaptations help organisms survive in their environment? What Are Adaptations? Adaptations are inheritable characteristics that increase an organism’s ability to survive and reproduce in an environment. Adaptations can help an organism find food and water, protect itself, or manage in extreme environments. How do organisms in an ecosystem survive? Every organism has a […]

What are the sense organs that respond to chemicals? Sense organs Sense organ Stimulus Tongue Chemical tastes (in food and drink) Nose Chemical smells (in the air) Eye Light Ear Sound What are the stimuli for taste receptors? The stimuli for taste are chemical substances dissolved in water or other fluids. Taste can be described […]

Which cells would not divide using mitosis? by the following sentence above, which cells would not divide using mitosis are: gemete and bactereial cell. mitosis are division of the nucleus, which is divides the cytoplasm, organelles and cell membrane into two cells. Which of the following expressions is not a function of mitosis? Which of […]

How can I study without using my phone? During exam days, put your phone to silent mode so that frequent notification pings do not disturb the link that you have formed while studying. 3) Use the phone in breaks: Allow yourself mobile time during the short breaks you take while studying. 4) Switch off your […]

Do the dogs die in Where the Red Fern Grows? When they finally return home, his mama runs the dog’s entrails through water, but it is not enough. The dog dies, and Billy is crushed. He buries Old Dan on a high hill overlooking the valley. What is the theme of the book Where the […]