Answer:
The word 'Group' in science refers to a column in the periodic table of the chemical elements.
Explanation:
"In a group, the chemical elements have atoms with identical valence electron counts and identical valence vacancy counts." -high school textbook
Hope this helps :)
Have a fantastic day!
4a: Carbon Dioxide, Water, and Sunlight(energy)
4b: Sugar and Oxygen
Choice C is correct.
WHY: In meiosis, sex cells (eggs or sperm) are produced. This means that they must have <u>half </u>the number of chromosomes in each, and they must be each <u>UNIQUE</u>.
Thus, the other options (A,B,D) cannot be correct because the product of meiosis cannot be the exact copy of the parent cells, and so cannot have the same number of chromosomes either.
Answer- FALSE
Fetal benzodiazepine syndrome is a condition of infants
which is caused by the use of benzodiazepine by the mother during pregnancy. Children
with this syndrome often present with malformed face, delayed mental
development and learning disabilities, poor coordination, poor muscle tone, and
tremors.