Answer:
The other systems I am aware of are...
Immune System: fights off disease-causing germs and other harmful substances
Respiratory System: works to move oxygen throughout the body and clean out waste gases like carbon dioxide
Cardiovascular System: delivers oxygen, nutrients, hormones, and other important substances to cells and organs in the body using blood
Nervous System: transmit signals between different parts of the body so we can move our muscles
Digestive System: breaks down food into small molecules, which are then absorbed into the body
Excretory System: removes waste from the human body
The digestive system of arthropods works not far from how a human being eats and digests food. They have appendages close to their mouths that they utilize to let the food move into their body, whether it's plant matter or another living thing. With each individual kind, the parts of their mouth varies depending on the type of food they eat.
This is an example of commensalism. It is symbolised as(+/0)
The shark is neither harmed nor benefited by the association.
The remora fish are highly benfitted by protection and food.
Please mark me as brainliest
The correct answer is: There are 20 primary teeth, and by 24 months of age most children have all 20.
Primary teeth also known as deciduous teeth, milk teeth, are the first set of temporary teeth in the growth development of humans. They develop during the embryonic stage of development, become visible in the mouth during infancy (erupt) and usually get replaced by permanent teeth around age six (the first tooth). The primary teeth consist of 4 central incisors (one in each quadrant), 4 lateral incisors, 4 canines, 4 first molars, and 4 secondary molars.
1.) <span>Abelhas, ir, flor, flor, obter, néctar
</span>2.)
<span>Um certo tipo de bactérias vive no intestino humano
</span><span>Desculpe, as palavras podem ser estranhas. Eu usei o Google Tradutor:)</span>
