Answer:
chemical reactions involve collisions between molecules. most collisions don't have either the right orientation or enough energy for the reaction to proceed. the molecules just bounce off each other, unchanged. incidentally that is why reactions proceed faster as the temperature increases - high temperature means molecules are moving faster
Explanation:
hope this helps
He only tested one subject, so his conclusion is not valid.
A they are non-cellular they can’t make their own energy and only living host cells have the ability to mutate
The human retina is composed of 10 layers. Beginning from back to the front of the retina, the layers include; an epithelium of retinal pigments, a layer of cones and rods, an outer regulating membrane, an outer nuclear layer, an outer plexform layer, an inner nuclear layer, an inner plexform layer, a layer of ganglion cells, a. layer of nerve fibre and an inner regulating membrane.
Answer: Genetically engineered crops have an advantageous gene from another organism inserted into their genome.
