Correct Answer: B. protagonist

Correct Answer: D. Alonso

Correct Answer: B. permanent

Correct Answer: C. committee

Correct Answer: C. Family

Correct Answer: C) larger and fewer along the food chain

Explanation

In a predator food chain, there are different levels of consumers. The secondary consumers eat the primary consumers, while the tertiary consumers eat the secondary consumers. The question is asking what happens to the organisms as we move up the food chain from secondary to tertiary consumers. Option A suggests that the organisms become smaller as we move up the food chain, but this is not correct. In fact, the organisms usually become larger as we move up the food chain. Option B suggests that the number of organisms stays the same along the food chain. This is also not correct, as the number of organisms usually decreases as we move up the food chain. Option C is the correct answer. This option suggests that the organisms become larger and fewer along the food chain. This is because as we move up the food chain, each organism needs to consume more prey to get the energy it needs. This means that there are fewer organisms at each level, but they are usually larger. Option D suggests that the organisms become parasitized along the food chain as consumers get bigger. This is not correct, as parasitism is not directly related to the size of the consumer. Option E suggests that there is a change in the distribution of the organisms along the food chain, but this is not related to the question. In summary, the correct answer is Option C, which states that the organisms become larger and fewer along the food chain. To understand more about food chains and how organisms interact with each other, you can read relevant sections of your Biology textbooks

Correct Answer: C. 8-10

Correct Answer: C. the blood of the foetus might clump

Explanation

The stillbirth of a second child that is Rh-positive in an Rh-negative woman can occur due to the clumping of fetal blood caused by the production of Rh antibodies in the mother's immune system during a previous pregnancy with an Rh-positive baby. This condition, known as hemolytic disease of the newborn, can be prevented with appropriate medical interventions like Rh immunoglobulin injections.

Correct Answer: B. rows and columns

Explanation

Data presented in tables are usually arranged in rows and columns. Rows runs horizontally while Columns runs vertically.

Correct Answer: C. hydrotropism