Multiple Choice
Before the invention of modern abrasive cleansers, which feature of horsetails was used by humans to scrub pots and polish metals?
A) waxy spores
B) silica-rich leaves
C) lignin-rich leaves
D) cones at the tips of their stems
E) silica-rich stems
Correct Answer:

Verified
Correct Answer:
Verified
Q7: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2277/.jpg" alt=" -style " class="answers-bank-image
Q7: Matching<br>Match the following terms with the statement
Q8: The following terms and descriptions represent structures
Q9: In flowering plants, pollen grains form in
Q11: If fertilization occurs in seed plants, a
Q14: Nonvascular plants lack _.<br>A) spores<br>B) gametes<br>C) zygotes<br>D)
Q15: The seed plants became dominant during the
Q16: The oldest fungal fossils resemble _, a
Q17: Matching<br>Match the following terms with the statement
Q72: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2278/.jpg" alt=" Which