Answer:
Cells cannot survive on their own. They need power to stay alive. They need energy to perform functions such as growth, maintaining balance, repair, reproduction, movement and defense. This means all living organisms must obtain and use energy to live.
Explanation:
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Answer:
Kristin's answer is the best.
Explanation:
It is the only correct answer.
Microtubules are macromolecules that build both, cilia and flagella.
<span>Microtubules are cytoskeletal fibres that are formed by polymerization of α,β-tubulin and they are important components of cilia, flagella and some other cellular structures. Cilia and flagella are very similar in their organization, both have a central bundle of microtubules-axoneme. Axoneme is compound of nine outer doublet microtubules which surround a central pair of singlet microtubules. Even thought cilia and flagella are structurally similar, they are differentiated based on their function and/or length. Flagella are longer and the primary role of the flagella is locomotion. On the other hand, shorten cilia often has the function in sensing the extracellular environment.</span>
Answer:
0,000033 segundos.
Explicación:
La velocidad de la luz es de 300.000 km / sy la velocidad del sonido es de 340 m / s. Un rayo se descarga a 10 km de un observador, por lo que el rayo de luz alcanza aproximadamente 0.000033 segundos si la velocidad de la luz es de 300,000 km / segundo, mientras que por otro lado, el sonido proviene de alcances de 10 km en un tiempo de aproximadamente 30 segundos, por lo que esto muestra esa velocidad de la luz es muy muy alta que la del sonido.
Answer:
E
Explanation:
in 1960 if agricultural yields increase it is modified into genetic of crops