Males have gular pouches, which they inflate during mating season.
The penis carries the urine semen and seamen urine and the urine and semen
One characteristic of life is that living things have different levels of organization
-They have both molecular and cellular organization
- They must have the ability to organize simple substances into complex ones.
- They organize cells at several types of levels, namely:
(a) Tissue- a group of cells that perform a common function
(b) Organ - A group of tissues that perform a common function.
(c) Organ system- a group of organs that perform a common function.
(d) Organism- any complete living thing.
<span>the tidal mouth of a large river, where the tide meets the stream.</span>
For any terrestrial planet in the solar system, the core would be the densest layer, and the crust would be the least dense layer.
