Answer:
Size
Explanation:
Dinosaurs, based on recent studies show that they were larger animals and its not possible now for a bird to be the same height or weight as a dinosaur back then
Answer:
D. X is eukaryotic and Y is prokaryotic
1. 23 pairs of chromosomesnin total 46
2.is the number and appearence of chromosomes in nucleus.
Answer: A is for sure the answer
Explanation:
Commonly prescribed antibiotics are becoming less effective due to a number of reasons:
-overuse of antibiotics
-failing to complete the fully prescribed course by a doctor
-use of antibiotics in farming
These can lead to the effectiveness of antibiotics being reduced, and the incidence of antibiotic resistance increasing. These bacteria are commonly known as superbugs.
