destinystanley5621 destinystanley5621

14-07-2022
Geography

contestada

Upon what basis were the upper and lower boundaries of the mesozoic era defined?.

Respuesta :

mackenziebuhl mackenziebuhl

14-07-2022

Answer:

Abrupt changes in the types of fossils, representing mass extinctions.

Answer Link

Otras preguntas

Human somatic cells contain ___ chromosomes. a. 16 b. 26 c. 46 d. 56

Why did the US government set up the Committee on Public Information? a. to compel American men ages 18 to 45 to fight in the war b. to create a sense of patrio

someone please help as quickly as you can

The part of an ecosystem where a species lives is their population resource habitat evolution

what is the surface layer of the earth on which vegetation grows

Lemaitre (based on Hubble's observations) was the first to suggest the _____. oscillating universe theory inflation theory steady state theory big bang theory

What is an example of ottonian architecture

I'm stuck please help me

What should be added when an adverb begins a sentence?

Lactic acid and energy is produced in muscle cells during a) aerobic respiration b) cellular respiration c) anaerobic respiration d) cellular division