The excretory system allows animals to remove metabolic waste their bodies. Many of these substances are potentially toxic. in Mammals nitrogenous toxins like urea are expelled through liquid urine while in reptiles and birds the nitrogenous compounds are expelled as a solid. This allows birds and reptiles to use less water in the processes of metabolism.
Answer:
Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction.
Explanation:
there's a better explanation, but I don't know what your question is
C or D but I’m leaning more towards D because the maps could show you what kinds of plants and animals lived there that’s the animal could have eaten
I hope this information helps you :)!
Linnaeus divided nature into three kingdoms: animals, vegetable (or plant), <span>and minerals. The animal and plant kingdoms were further divided into </span><span>smaller, more inclusive categories based on physical characteristics. </span><span> As time passed, and knowledge increased, other scientists added to </span><span>Linnaeus’ original system.
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