Paadd4aetereyenpa Paadd4aetereyenpa

10-06-2016
Chemistry

contestada

Which organism lived on Earth during the Paleozoic era? A. trilobite B. dinosaur C. pine tree D. octopus

Respuesta :

10-06-2016

A. Trilobite. .....
They existed before the dinosaurs.

Answer Link

Otras preguntas

Suppose that a and b are integers, a ≡ 4 (mod 13), and b ≡ 9 (mod 13). find the integer c with 0 ≤ c ≤ 12 such that a.c ≡ 9a (mod 13). b.c ≡ 11b (mod 13). c.c ≡

A biology test is worth 100 points and has 36 questions. A) Multiple choice questions are worth 2 points each and essay ones are worth 6 points each. How many q

What is an equivalent expression to 7x + 56

The 1968 Medicare Catastrophic Health Care Act was repealed because

Most forgetting takes place within how many hours of seeing or hearing something

The sum of two trinomials is 7x2 - 5x + 4. If one of the trinomials is 3x2 + 2x - 1, then what is the other trinomial? 10x2 + 7x + 5

what do the elements in the oxygen family (group 16) have in common

Which is NOT a consequence of an erupting volcano? a. increased acidity can harm fish b. bird migration and ability to fly is affected c. insects could be sev

Which abolitionist tried to seize a federal armory in 1859 on behalf of his cause?

Does anyone know a movie that’s exactly like the book???