Answer:
Embryonic stem cells are capable of self-renewal and limited differentiation
Explanation:
hope it will help you
Answer: 1) Eurasian water millfoil
2) Gold
3) A
Explanation:
As the population density increases therefore we probably have an increase in birth rate, aslo less space becomes available to individuals and if competition increases that means we probably have an increase in fighting (contest competition) therefore there might be an increase in individuals dying. Therefore I would say the answer is (c) the increase in population density would cancel out the competition. Hope this helps :).
Answer: Hello There!............
Dennis Meadow's, the limits to growth, asserted that due to the expanding human population, the ecosystem will collapse by the middle of the twenty-first century.
Explanation:
Mark me brainest please. Hope this helps. Anna ♥
Answer:
True
Explanation:
Phnacetin can be produced using Williamson-ether synthesis. In this, phenacetin is derived from acetaminophen and the reaction involve interaction of alkoxide or phenoxide with a methyl or primary alkyl halide
In amide synthesis mechanism, acetic anhydride and phenetidine (p-ethoxyaniline) react to phenacetin through a nucleophilic acyl substitution
Hence, the given statement is true
