andrealfar14 andrealfar14

29-01-2024
Biology

contestada

The oldest period. Over 70 - 80 million years, all major life forms "suddenly" appear, including ancient vertebrates. Hard-bodied animals that leave a fossil record.
a) Cambrian
b) Devonian
c) Silurian
d) Permian

Respuesta :

Otras preguntas

What were the main internal causes of the empire’s decline?

Why is July 4, 1776, considered Independence Day? The first American government was formed. The idea to send a Declaration of Independence to the king was appro

What is x+y=2 cause I don't know the answer

Solve 2(4x + 3) < 5x + 21.

A theme is _________________. 1.the moral of a story 2.the main ideas in a story 3.the same for each reader 4.one idea

What do you use if no page number for an article is provided? N.p. N. pag. No page

How does the structure of the alveoli allow for its function of gas exchange?

If f(x) = x3 and g(x) = (x + 1)3, which is the graph of g(x)? a. a vertical transformation of f(x) 1 unit upward b. a horizontal transformation of f(x) 1 unit t

When would using an image be unnecessary

What did Thomson contribute to the model of the atom? A.The neutron B.The electron cloud C. The electron D. The nucleus