One hydra forms by budding from another hydra. based on this information, which characteristic of living things supports the idea that hydras are living? a. living things grow and develop. b. living things obtain and use energy. c. living things produce new organisms. d. living things respond to their environment.

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tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.

it is called the mitotic spindle

d. cellulose and starch