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What is a covalent bond?

A covalent bond forms between non-metals. It is when two atoms share a pair of electrons in their outer shell.I can use the whiteboard to draw examples of covalent bonding with dot and cross diagrams.There a...
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Answered by Anna H. • Chemistry tutor
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How does a synapse work?

A synapse is the gap between two neurons. For an electrical impulse to travel from one neuron to the next, it must pass across a synapse.So, when an electrical impulse reaches the end of a neuron, it causes ...
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Answered by Anna H. • Biology tutor
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What makes something living?

All living things share a certain set of characteristics. The acronym 'MRS NERG' is a helpful way to remember these characteristics: M ovement R espiration S ensitivity N utrition E xcretion R eproduction G ...
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Answered by Anna H. • Biology tutor
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What is the difference between phenotype and genotype?

An individual's genotype is the allelles which they have inherited (alleles are different versions of genes). An individual's phenotype is the characteristics that their genotype codes for. What a genotype l...
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Answered by Anna H. • Biology tutor
5872 Views

que haces normalmente con tu familia el fin de semana?

Normalmente, voy con mi familia hacer el kayak, escalar una montana o nadar en el rio. Por la tarde, vamos hacer el camping, o comer en casa. a veces, vamos al cine pero no me gustan las mismas peliculas que...
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Answered by Bethany C. • Spanish tutor
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