Peptide
Carbohydrates
Ladder
Answer:the correct answer is eating or breathing
Explanation: because most animals eat to get the substances they need and breathing is also a big one if they don't breath they will die like the every being on this planet needs oxygen to live if we do not have those we will drop over dead.
Answer:
if true or false,
the answer will be false
Explanation:
The old growth forests are full of full of the trees that are rich in the valuable timber, while environmentalists seek to preserve the forests for its benefits.
These old grown trees are economically very important and it serves animals in providing habitat and food. There are huge variety plants and trees that can be used for the medical purposes too.
The large and old trees have strong and big wooden pieces that can be used in logging industry.
This process is active transport.
Unlike other methods such as diffusion or osmosis, active transport requires extra energy provided by the organism from such as cellular respiration. In addition, they also require a carrier protein, which can change its shape to bring the substance through the cell membrane.
Some examples requiring active transport may include root hair cells absorbing mineral ions, or our small intestine absorbing digested nutrients into our body.
