What is the difference between an ionic and covalent bond? Be sure to explain the types of elements that bond in each type.

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

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answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.