Vangie

This page lists questions and answers that were posted by visitors named Vangie.

Questions

The following questions were asked by visitors named Vangie.

an automobile traveling in a straight line at the speed of 70 km/hrs, slow down to 50 km/hrs in 5 seconds. What is the average acceleration?
9 years ago

Answers

The following answers were posted by visitors named Vangie.

It's D. Glycoproteins help the virus attach to the host cell.
4 years ago