Amicrobiologist tested 4 substances to find out if they would kill certain types of bacteria. the substances were applied to a plate
on which bacteria would normally grow. one week later, the scientist recorded the results in the diagram below.
legend
bacteria 1
sx
bacteria 2
si bacteria 3
substances applied bacteria growth
to the plate
1 week later
based on the diagram, which conclusion is most likely to be correct?
pls

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.