Playing is one way mammals and other animals learn how to behave, and training animals in zoos is similar to the way animals learn in the wild. Given these facts, training animals in zoos is similar to the way they what in the wild among the following options: - groom - Birds - Fe - moves - play - reacts - sled teams - hunt
play

(Question)
Mollusks reproduce sexually, and clams, oysters and snails are familiar mollusks. Given these facts, how do snails reproduce among the following options: - Asexually - seeds - Sexually - ligt - mechanical - Eggs - Pollination - movement
(Answer)
Sexually

Ques: Antigens are found on cancer cells and the cells of transplanted organs, and anything that can trigger an immune response is called an antigen. Given these facts, what can trigger immune response among the following options: - harmful substances - Transplanted organs - desire - an area swollen with pus - death - pain - colors of the spectrum - Contaminated wounds
Ans: Transplanted organs

(Q).
Some viruses can cause cancer, and hepatitis B virus causes liver cancer. Given these facts, what can hepatitis b form among the following options: - harmful substances - liver cancer - smoking tobacco - It expands - layers of fat - bioaerosols - anemia - contamination
(A).
liver cancer

Ques:Mollusks have a circulatory system with one or two hearts that pump blood, and interestingly, a squid is also a mollusk. Given these facts, which animals have a circulatory system among the following options: - insects - mammals - fur seals - sharks - cows - squids - a fish - chickens

Ans:squids

Ques: Producers make food from inorganic molecules, and if the plant is green, it is a producer. Given these facts, what is able to make food using inorganic molecules among the following options: - trees - potatoes - ozone - organic fertilizer - bacteria - a plant - a consumer - fungi
Ans:
a plant