You are presented with the question "What are pheromones used for?" and the following answer choices: - genetic diversity - Predators - gene flow - growth - Plant reproduction - Reproduction - Protection - Digestion Now knowing that an animal needs to attract a mate to reproduce and pheromones have long been known to exist in animals, as scents that attract sex partners, choose the best answer.
Reproduction
(Question)
You are presented with the question "What do hurricanes do to the amount of water contained in bodies in water?" and the following answer choices: - they do nothing - fissures of hot, acidic water - they make it increase - they make it decrease - forest is destroyed - Damages them - they displace all water - move to different locations Now knowing that storms cause bodies of water to increase amount of water they contain and hurricanes are killer storms, choose the best answer.
(Answer)
they make it increase
Ques: You are presented with the question "What causes food poisoning?" and the following answer choices: - Pesticides - Not eating - headache - microorganisms - one celled organisms - harmful substances - influenza - sleeping Now knowing that microorganisms cause food to spoil and food poisoning occurs when spoiled food is eaten, choose the best answer.
Ans: microorganisms
(Q).
You are presented with the question "What is necessary for the survival of animals?" and the following answer choices: - honey - acid rain - woods - warmth - genes - food - oxygen - heat Now knowing that an animal requires warmth for survival and light and heat and warmth are basic necessities for survival, choose the best answer.
(A).
heat
Ques:You are presented with the question "What causes fertilization?" and the following answer choices: - pollen - infertility - gametes - orchids - seeds - no physical contact - honeybees - isolation Now knowing that fertilization occurs when a sperm and an egg fuse and sperm and eggs are cells known as gametes, choose the best answer.

Ans:gametes
Ques: You are presented with the question "If what are found in permafrost, that plant used to live in that place?" and the following answer choices: - Echinoids - Conifers - deuterostomes - bullfrogs - frozen fossils - one celled organisms - Nematoda - important habitats Now knowing that if fossils of an animal or plant are found in a place then that animal or plant used to live in that place and frozen fossil animals are found in permafrost, choose the best answer.
Ans:
frozen fossils