PLEASE HELP The skeleton of a shark is made of bone.
a. true
b. false
17
A cold-blooded animal is able to maintain a constant body
temperature despite the temperature of its surroundings.
a. true
b. false
18
Many frogs have bumps behind their eyes that contain a poisonous
liquid.
a. true
b. false
19
Jawless fish are the most primitive of all the fish.
a. true
b. false
20
During the winter, frogs and toads go into a deep sleep called
molting.
a. true
b. false

Clues to ecological principles are given in numerous passages of the bible. a bible study of ecology actually opens the doors to better understanding of god's love and concern for the earth. use a concordance to locate bible passages associated with words concerning our stewardship of the earth. you may use a dictionary to find synonyms for these words: dominion replenish subdue judgment stewardship find each of the passages using these words related to principles of ecology. list all passages by quote, book, chapter, and verse under each word. use your own interpretation to rewrite what you think each verse is saying. after your discussion of each of these words, ask one other person to explain his understanding of the word and a related verse without any hints. summarize what he tells you. a concluding paragraph for each of the words should be written noting similarities and differences between your interpretation and that of each person consulted.

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.