Question

ecological succession #1
which is an example of a
pioneer species?
a)oak tree
b)spiders
c) weeds
d) humans

a
b
c
d

Explanation:

Pioneer species are the first organisms to colonize barren or disturbed environments, able to grow in harsh, nutrient-poor conditions. Weeds are hardy, fast-growing plants that quickly establish in empty or disturbed areas. Oak trees are late-successional species, spiders are secondary consumers that rely on existing plant/animal life, and humans are not a natural pioneer species in ecological succession.

Answer:

C) WEEDS