Answer:
B-6:30p.m. on the same day
Explanation:
Answer:
Flow of Energy can be explained by means of two models namely: single channel energy model and Y-shaped energy model.
Hope this helps :)
They are important because they contribute to clean air and water for 500 million people this is because they help sustain a healthy forest
Answer:
False
Explanation:
Gram stain technique is a method use to classify bacteria into large groups base on their different cell wall components. It differentiate gram positive and gram negative by coloring them with red or Violet colors.
Gram stain is use for identification and classification of bacteria.
Gram positive stain violet due to presence of thick layers of peptidoglylcan in their cell walls and gram negative stain red due to thin layers of peptidoglylcan in their cell walls.
"REPRODUCTIVE ISOLATION" needs to occur for speciation to happen.....
