Sex hormones are chemical messengers that control sexual development and reproduction, and chemical messengers carry signals from one nerve branch to another. Given these facts, _carry signals that control sexual development and reproduction among the following options: - sex hormones - electricity - nucleic acid - Most plants - animals - genes - dendrites - photons
sex hormones

(Question)
Chemical splashing can cause harm to humans, and man is human, subject to error. Given these facts, what can chemical splashing can cause harm to among the following options: - Water - pugs - cats - Acid - life - Chemical solution - Man - pigs
(Answer)
Man

Ques: If seeds stick to the fur of an animal then that seed will be transported by the animal, and seed pods and seeds can be transported by floodwater or eaten by animals and spread in their manure. Given these facts, what stuck to animal fur can spread among the following options: - teeth - disease - thoughts - rabies - viruses - seeds - vibrations - A virus
Ans: seeds

(Q).
Staying warm has a positive impact on an animal 's survival, and proper hydration is necessary to stay warm. Given these facts, what is required for survival among the following options: - sugar - soil - Energy. - nitrogen - hormones - hydration - energy - evaporation
(A).
hydration

Ques:If fossils of an animal or plant are found in a place then that animal or plant used to live in that place, and wetlands are important habitats for animals. Given these facts, where can fossils be found among the following options: - sea squirts - Nematoda - loose dirt - Sediment - Conifers - coral reefs - Echinoids - wetlands

Ans:wetlands

Ques:Adult echinoderms have radial symmetry, and echinoderms are represented by the starfish. Given these facts, adult starfish have what among the following options: - a cuticle - plankton - whales - sensory neurons - layers of fat - radial symmetry - kinetic energy - adults

Ans:
radial symmetry