Answer:
A vector quantity has a direction and a magnitude, while a scalar has only a magnitude. You can tell if a quantity is a vector by whether or not it has a direction associated with it.
Explanation:
Example: Speed is a scalar quantity, but velocity is a vector that specifies both a direction as well as a magnitude.
C.All living things are made of the same elements
First, the unit is words per minute, not the other way round because you're interested in how fast people can type, not how much time passes for every number of words they write or read (that would be minutes per word)
now, we know they do 4200 in 60 minutes.
we need to divide 4200 by 60- first,

so the answer is, 70 words per minute
I think you made a typo in your answer and you meant 4600 instead of 4200 - then the answer is <span>C. 76 2/3 word/min</span>
The action or process of fertilizing an egg, female animal, or plant, involving the fusion of male and female gametes to form a zygote. The gametes that participate in fertilisation of plants are the sperm (male), and the egg cell, and in flowering plants a second fertilisation event involves another sperm cell and the central cell which is a second female gamete. In flowering plants there are two sperm from each pollen grain.
Answer: b. classify all organisms into monophyletic groups.
Explanation:
The modern taxonomy is the study of classification of organisms which classified the organisms on the basis of ancestral relationships, reproduction, morphology and behavior to identify the living organisms on earth and group them together. This is the scientific basis for classifying the species.
The classification of organisms into monophyletic groups is one of the criteria for classification in modern taxonomy. In monophyletic group or clade is a group which includes the descendants that belongs to the common ancestor. The organisms of the group share derived characteristics like morphological similarities, mode of reproduction and similarities at the genomic level.