Answer:
Many scientists favor the RNA world hypothesis, in which RNA, not DNA, was the first genetic molecule of life on Earth. Other ideas include the pre-RNA world hypothesis and the metabolism-first hypothesis. Organic compounds could have been delivered to early Earth by meteorites and other celestial objects
Fungus because it is a living thing in its own right as opposd to a brain cell which is part of an organism.
A slide hammer puller. A slide hammer puller can be used to pulll a bearing from a bored hole that is pressed into. They are adjustable with either a collet or puller jaws. To remove the bearing, slide the weight back hard until it hits the flat area on the rear of the puller.
Answer:
humans can eat fish that has plastic in it and that could poison the person
A - rostral and cranial are very similar but rostral are for head structures
HOPE I COULD HELP!!! C:
