<span>Phytoplankton require sunlight because they generate energy though photosynthesis.
They do make tasty snacks for the passing aquatic organism, but not purposefully.</span>
Answer:
Pink
Explanation:
A microbiologist named Christian Gram invented the gram staining technique, which aims at using a colored substance (crystal violet in colour) called GRAM STAIN to identify bacteria cells. Using the gram staining procedure, bacteria cells are classified as either Gram-positive or Gram-negative.
Gram positive bacteria are those bacteria types that retain the crystal violet color of the gram stain due to the peptidoglycan content (high) of their cell wall. Hence, they appear PURPLE after the procedure. They don't get decolorized after the procedure.
On the other hand, Gram-negative bacteria does not retain the crystal violet color of the Gran stain (gets washed off) because they lack a peptidoglycan-containing cell wall. During the gram staining procedure, the gram-negative bacteria gets bleached using an alcohol, hence, is recolorized by another dye called SAFRANIN, which makes the gram-negative bacteria appear PINK.
The question is incomplete as it does not have the options which are:
-Can the plant survive with few nutrients and little water?
-How large does the plant grow?
-What color is the plant?
-Does this plant have small or large leaves?
-How many offspring does this plant produce at one time?
Answer:
Can the plant survive with few nutrients and little water?
Explanation:
Pioneer species are considered those species of plants which are the first to colonize the habitat in ecological succession.
They are considered the pioneer as they grow in the limited resources either on the barren lands or on the rocks. These plant species plays an important role in succession as they enrich the soil with the nutrients as they can produce acidic compounds which can degrade the rocks or them upon degradation and decomposition enrich the soil with nutrients.
Since they are the first species to colonize an area without nutrients therefore whether the species will grow in the limited nutrients and the water will be most relevant.
Thus, the selected option is correct.
The combination of two or more atoms, from the same or different elements, creates a molecule.