Answer:
1. Both Hydrogen should be positive and Oxygen is negative. I can't tell which photo that would represent however my best guess would be #2.
2. D
3. A
Answer:
The answer is B
Explanation:
The definition of a light year is the unit of astronomical distance, though it is called a light year it is actually a measurement of distance, so the answer, "the time it takes light to travel 1 million km is the correct answer.
Answer:
Plasma Membrane
Nucleus
Mitochondrion
Golgi Apparatus
Smooth Endoplasmic Reticulum
Rough endoplasmic reticulum
I hope this help
Explanation:
Honestly bro idk the answer but i need points but follow me on the gram @nawff.justin
I believe the answer is Intron IV, Introns are non-coding regions while exons are the coding regions. In most eukaryotic genes, coding regions (exons) are interrupted by non coding regions (introns). During transcription, the entire gene is copied into a pre-mRNA splicing, introns are removed and exons joined to form a contiguous coding sequence.