Spines and shells on animals are adaptations for
...Spines and shells on animals are adaptations for
camouflage
chemical defence
physical defence
mimicry
Correct answer is C
No explanation has been provided for this answer.
Rhizopus (or mucor)obtain its food from dead organic matter extracellularly. It is said to be ...
Floating microscopic heterotrophs are mostly grouped as ...
The part of mammalian skin that excretes metabolic wastes is? ...
The following are all examples of a simple reflex action, except ...
One significant difference between roots and stem is that ...
Which of the following definitions best describes excretion? The ...
Which of the following produces both hormones and enzymes ...
In his theory of evolution, Darwin implied that ...
Which organ removes the largest amount of excess water from the body? ...