reirein reirein

01-10-2020
Biology

contestada

What are the structural differences between arteries and veins?

Respuesta :

kyleroebke kyleroebke

02-10-2020

Answer: that veins have valves to prevent backflow and arteries don’t.

Explanation:

Answer Link

Otras preguntas

how can you tell which Element is it, by just the diagram? help

Fined the answer to this question

WHAT IS ZOOLOGY ? plz

What is a conditional? When does one need to use one? Give an example using pseudo-code

Write a description of a place that would be ‘paradise' to you. Your description should contain the place, historical time, mood, atmosphere, and tone./

Need help plz, not sure what to do

the heart in human consists of dash chambers comprising dash and dash

if I want to become a doctor in the future. which program for high school is best, Advanced placement (ap) or International Baccalaureate (ib)? and what's the d

how does extravangance lead to proverty?

why is it important for scientist to create models.