<h3><u>Answer;</u></h3>
Efficiency = 61.54%
<h3><u>Explanation</u>;</h3>
Efficiency is given by the Formula;
Efficiency = work output/work input × 100%
Work input = Input force × distance moved by the input force
= 13 N × 0,25
= 3.25 Joules
Work output or work done by the screwdriver is 2 Joules
Therefore;
Efficiency = 2/3.25 ×100%
<u>= 61.54%</u>
your answer would be C. basophils
Answer:
B.
Explanation:
B. is the best choice here because it is the only characteristic listed that only describes a eukaryotic cell. Both prokaryotic and eukaryotic cells have cell membranes, cytoplasm, and cillia. However, only eukaryotic cells have a nucleus to store their DNA.
Answer:
★ C. fossils of marine organisms are found at the top of some mountains
Explanation:
Hope you have a great day :)
