Science question?

Question

What do living things have to be alive?

Answer 1

Living things have to be alive as a requirement of their "genetical makeup". The genetical makeup of all living things demand this because of evolution (unless one is a freak of nature due to random alterations in the genetic tendencies) .

Living things that do not have the traits and tendencies such as the will and efforts to defend threat to life and to procreate are born in small numbers at any time. But these individuals have lesser chance of survival and do not produce much offspring to carry on this trend. Hence they are terminated. Evolutionary screenings hence make most of the living things want to be alive by virtue of instinctive genetic tendencies.

Answer 2

Living things that do not have the traits and tendencies such as the will and efforts to defend threat to life and to procreate are born in small numbers at any time. But these individuals have lesser chance of survival and do not produce much offspring to carry on this trend. Hence they are terminated. Evolutionary screenings hence make most of the living things want to be alive by virtue of instinctive genetic tendencies.

Answer 3

Living things have the ability to respond to changes in their environment.

Answer 4

living things such as plants need water and sunlight. humans need food water clothes sheltar. most living things need water food and shelter. for more info go to the library

Answer 5

Eat, excrete, reproduce, breathe (in some sense, but I forget the technical term).

I think.

Also: respond to their environment.

Answer 6

there is at least one word missing form your question, until added, there is no meaningful answer possible.