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Questions in biology

[Free] Assuming that they all belong to the same plant, arrange the following structures from largest to smallest. 1. antheridia 2. gametes 3. gametophytes 4. gametangia

[Free] How do atoms relate to cells?

[Free] To convert mph to km/h, multiply by 1.6. Calculate in km/h the speed of a train traveling at 75 mph.

[Free] Why are cells limited in size?

[Free] What type of macromolecule is an enzyme?

[Free] What is the net force on a 2-kg skateboard accelerating at a rate of 2 m/s²?

[Free] Floridian starch is the characteristic energy storage material of which algae?

[Free] Why is fuel needed to change the speed or direction of a probe in space?

[Free] If a potato is allowed to dehydrate by sitting in open air, would the potato cells be more likely to absorb more water or less?

[Free] Enzymes have many uses in home and industry. What type of organisms are used to produce these enzymes? Choose the correct answer from the following options: - Mammals - Microorganisms - Plants