Answer:
The correct answer will be- the cells of the xylem
Explanation:
The aphids feed on the plant by puncturing the vascular tissues especially phloem and sucking the phloem sap as it contains the sugar and other organic compounds.
If an inexperienced aphid mistakenly feeds on the plant vascular tissue which sucks the fluid from the gut of the aphid, therefore, the tissue will be xylem. Xylem transports the water and minerals due to suction pressure or transpirational pull which also result in the suction of the fluid of the gut of an aphid.
Thus, the cells of the xylem are the correct answer.
Density = mass/volume
X = 10/50
X=.2
Answer: He supported polygeny through his work measuring human skull volumes. He measured modern and ancient skulls and concluded that the human race (or species) could be ranked on a scale of intelligence. He concluded that the ancient Egyptians were not African, but were Caucasian.
C "fatty acids" is your answer