When h forms a bond with h2o to form hydronium ion, h3o , this bond is called a coordinate covalent bond.
I am positive it is C, so so so sorry if I’m wrong but it should not be
Answer:
B
Explanation:
The x coordinate is basically giving us the amount of fertilizer in grams.
The y coordinate is giving us the average height of the plant because of the corresponding fertilizer.
A point of (1,25) would tell us that 1 grams of fertilizer given, the average height of those plants would be 25 cm.
So, if we give 1 grams of fertilizer, those plants' average height became 25 cm.
From the answer choices, B is the correct answer.
Answer:
Scientists first discovered chromosomes in the nineteenth century, when they were gazing at cells through light microscopes. But how did they figure out what chromosomes do? And how did they link chromosomes — and the specific genes within them — to the concept of inheritance? After a long period of observational studies through microscopes, several experiments with fruit flies provided the first evidence.
The sun was formed by a rotating cloud of gas and a bunch of dust called the solar nebula.
