Which of the following is a value of biodiversity?
a. climate change
b. pollution
c. invasive species
d. healthy ecosystems

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.

Which of the following does not make up ground substance of connective tissue? hyaluronic acid elastic fibers glycosaminoglycan proteoglycan