Explanation:
Minerals are solid substances that are present in nature and can be made of one element or more elements combined together (chemical compounds).
Source: <em>http://www.eniscuola.net/en/argomento/subsoil/rocks-and-minerals/what-are-minerals/</em>
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Answer:
Os ratos do campo tendem a comer principalmente sementes de árvores, mas também comem caramujos, insetos, frutas, bagas, nozes e fungos
grande variedade de plantas, cogumelos, frutas, insetos, peixes, pequenos anfíbios, ovos e até carniça animal.
De nada
Answer:
Breeding Females. Gilts: Breeding pigs are selected from mother pigs having good mothering ability as shown by large litter size and weight at weaning. Gilts should have 12-14 evenly spaced sound teats, good growth rate and feminity. ... The weaned sows come into heat in 3-10 days after weaning.
Answer:
Antibodies are produced by specialized white blood cells called B lymphocytes (or B cells). When an antigen binds to the B-cell surface, it stimulates the B cell to divide and mature into a group of identical cells called a clone.
Explanation:
The study of energy and its changing
form is called thermodynamics. Thermodynamics is the branch of physical science
that is concerned with conversions between heat and other forms of energy such
as chemical, electrical or mechanical energy. Under thermodynamics, energy can
be transferred from one place to another and from one form to another.
