true
False
Observe these life forms
A biologist studies all life forms.
No, not all forms of life on Earth require oxygen in their environment. There are forms of life, called anaerobic forms, that do not require oxygen. These animals belong to the phylum Loricifera.
The basic unit for all forms of life as we know it is the cell.
sterile
False
A Low PH of 2 precudes Life [in all of It's forms].
I'm assuming you meant "What scientists study all forms of life?" The answer is biologists (the root word "bio" means "life").
yes there is other life forms because once they found frozen water on mars and water means life and we cant be the only life forms in the whole universe or Galaxy and there might be other universes to
it means life is stress free
It means that living beings depend on other living beings.
It means that there are more life forms (kinds of animals and plants) in rainforests than anywhere else.
Okay the first thing you need to know is there are two different types of being sterile.1:there is temporary sterile.Temporary sterile means you can produce the right stuff whether a woman or man you just cant produce it at certain time in your life. Most commonly you might become sterile after high doses of chemotherapy or radiation but there are some cases where people still have the stuff to produce a baby.Permanent sterility means you are incapable to produce a baby. But you can still adopt. You cant just go through your life non-sterile then just become sterile because every action has a different reaction in this case chemotherapy will be the action and sterile would be the reaction. but if you happen to be sterile 9 out of 10 you probably have had a chemo or radiation treatment. but don't let it get you down the treatment probably saved your life. Hey look at Lance Armstrong they said he couldn't have a baby and he had one.it depends, but in most of the cases steril means you can't have kids because your sperm is not working or getting through the female's vagina.In women, sterility means that they are unable to conceive children.In men, sterility means that they are unable to make the woman conceive children.It can be caused by a number of reasons, diseases (endometriosis, etc), surgeries (hysterectomies, etc), lifestyle, age, sperm count, etc.
a drug free community means that everyone in that community lives on no illegal drugs?
The purpose of life significantly and philosophically means a God given gift of existence in different forms to be lived
Observe these life forms