Q: Addiction affects what type of chemical receptors within the brain? Read this paragraph and choose the correct option from the provided answers: Figure above shows the accumulation of radioactive compounds that bind to dopamine receptors. The non-addicted individuals have large numbers of receptors for dopamine. The addicted persons show less binding to these receptors, indicating that fewer receptors are present. Choices: - mitochondria receptors - serotonin receptors - bind receptors - dopamine receptors A:
dopamine receptors

(Question)
Q: What are the only innate behaviors in humans? Read this paragraph and choose the correct option from the provided answers: Innate behaviors occur in all animals. However, the more intelligent a species is, the fewer innate behaviors it generally has. The human species is the most intelligent animal species, and it has very few innate behaviors. The only innate behaviors in humans are reflex behaviors. A reflex behavior is a simple response that always occurs when a certain stimulus is present. Choices: - learned behaviors - inherited traits - insight behaviors - reflex behaviors A:
(Answer)
reflex behaviors

Ques: Q: What term refers to the sequence of community and ecosystem changes after a disturbance? Read this paragraph and choose the correct option from the provided answers: Choices: - progressions - disturbance succession - physiological succession - ecological succession A:
Ans: ecological succession

(Q).
Q: What term is used to describe birds that hunt, eat mammals, and other birds? Read this paragraph and choose the correct option from the provided answers: Raptors such as hawks and owls are carnivores. They hunt and eat mammals and other birds. Vultures are scavengers. They eat the remains of dead animals, such as roadkill. Aquatic birds generally eat fish or water plants. Perching birds may eat insects, fruit, honey, or nectar. Many fruit-eating birds play a key role in seed dispersal, and some nectar-feeding birds are important pollinators. Choices: - warriors - consumers - predators - raptors A:
(A).
raptors

Ques:Q: What are the glands that secrete milk in a woman's breasts? Read this paragraph and choose the correct option from the provided answers: The breasts are not directly involved in reproduction, but they nourish a baby after birth. Each breast contains mammary glands , which secrete milk. The milk drains into ducts leading to the nipple. A suckling baby squeezes the milk out of the ducts and through the nipple. Choices: - primordial glands - pituitary glands - lactic acids - mammary glands A:

Ans:mammary glands

Q: What kind of waves consist of vibrating electric and magnetic fields? Read this paragraph and choose the correct option from the provided answers: Electromagnetic waves consist of vibrating electric and magnetic fields. They transfer energy across space as well as through matter. Electromagnetic waves vary in their wavelengths and frequencies, and higher-frequency waves have more energy. The full range of wavelengths of electromagnetic waves is called the electromagnetic spectrum. It is outlined in the following Figure below . Choices: - gaseous waves - sound waves - hydraulic waves - electromagnetic waves A:
electromagnetic waves