Hi. Viruses can only replicate through the infection of a host cell. Because of this, they are unable to survive and reproduce on their own without hosts. The other options in the question are all true except for option C.
ANSWER: C. They reproduce on their own without hosts.
The age of an organism
because it breaks down over years.
Answer:
Its B
Explanation:
ALl of the cells are made from cells so that is the answer hope this helps :)
Covalent bond (molecular bond): a chemical bond that involves the sharing of electron pairs between atoms.
1. Non-polar covalent bond: the electrons are shared equally between atoms
ex: CH₄ (methane)
2. Polar covalent bond: the electrons are not shared equality between atoms
ex: H₂O (water)
Ionic bond: a chemical bond formed between two ions with opposite charges
ex: NaCl (sodium chloride)
To know the difference between ionic and covalent bonding, one must first understand the chemical difference between sharing electrons and being attracted by charges to one another.
Every atom wants to fulfill the octet rule, or, getting to a stable 8 electrons in its outermost shell. (Having 8 valence electrons)
Atoms in covalent bonds do this by sharing electrons. A good analogy to express this would be if there was a toy that we both wanted, but there was only one of them. Instead of you or I having it to ourselves, we would share. This is what atoms in covalent bonds do.
Atoms in ionic bonds do this by transferring electrons. Sodium loses an electron and chlorine gains an electron (becoming chloride). This is like you taking the toy to yourself. Now because sodium is now a positive ion and chloride is a negative ion, the two come together because opposite charges attract.
I really hope this helps!
Best wishes!:)
Answer:
roll easier
Explanation
Over-kneaded dough will also tear easily; in under-kneaded dough this is because the gluten hasn't become elastic enough, but in over-kneaded dough, this means that the gluten is so tight that it has very little give. If you think you've over-kneaded the dough, try letting it rise a little longer before shaping it.Over-kneaded dough will also tear easily; in under-kneaded dough this is because the gluten hasn't become elastic enough, but in over-kneaded dough, this means that the gluten is so tight that it has very little give. If you think you've over-kneaded the dough, try letting it rise a little longer before shaping it.
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