Which apparatus is used in measuring a base in laboratory? Show Options a.  pipette b. measuring cylinder c. burette d. conical flask

a.  pipette

Explanation:

The instrument used in the laboratory for measuring base is the pipette.

It is used to suck up the right amount of base for experimental purpose.

The burette is used for measuring and holding the acid. The pipette is often used alongside a burette, conical flask and retort stand during a titration reaction. The pipette is a narrow cylindrical pipe usually made up of some special glass. It should be handled with caution as it is a very fragile device.

The rate that would change would be the  searching efficiency/attack rate. there are only two other rates in this model: the  growth rate of prey, and the  predator or consumer mortality rate.the  searching efficiency/attack rate is what indicates how effectively can a predator capture its prey whether in the searching process or actual capturing/attacking process.