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Tatiana [17]
3 years ago
8

Antibodies to common microorganisms have been developed by _____?

Biology
2 answers:
Oduvanchick [21]3 years ago
5 0
Antibodies to common microorganisms have been developed by infancy. <span>An </span>antibody<span> (Ab), also known as an immunoglobulin (Ig), is a large, Y-shaped protein produced mainly by plasma cells that is used by the immune system to identify and neutralize pathogens such as bacteria and viruses.</span>
olchik [2.2K]3 years ago
4 0

Answer is Adolescence.

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Pepsi [2]

Answer:

a) Presencia de un catalizador

Explanation:

Los dos tipos de cambios que experimentan las sustancias en la química son cambios químicos y físicos.

Un cambio físico es un cambio es un cambio en el que la sustancia cambia en su apariencia o su forma de una manera que es reversible y en la que no se forma una nueva sustancia.

Un cambio químico es aquel en el que hay un cambio en las sustancias presentes y se forma una nueva sustancia.

La evidencia de que ha tenido lugar un cambio químico incluye

1) La formación de un precipitado a partir de la mezcla de sustancias.

2) Un cambio en el color de las sustancias.

3) Un cambio en el olfato (que desprende un olor) o en el sabor.

4) La sustancia produce luz (brilla)

5) El volumen total cambia

6) Cambio de temperatura (la mezcla se calienta o enfría)

Por lo tanto, la presencia de un catalizador, que es una sustancia que no participa en una reacción pero aumenta la velocidad de reacción, no es evidencia de una reacción química.

3 0
3 years ago
Is masturbating a sin in the Bible?
vekshin1

Answer:

i think so

Explanation:

what is it any way?

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3 years ago
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HELPPPPP WILLL GIVE BRAINLIEST!!!!!RATE!!!!! AND THANKS!!!!! EASY BUT IM DUMB!!!!
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The answer is B. Vascular plants and invertebrates appeared during this time.
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3 years ago
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Explain what direct evidence is used to help geologists learn about earths interior
Neporo4naja [7]

Answer:

Seismic Waves.

Explanation:

Geologists record the seismic waves and study how they travel through Earth. Different types of seismic waves behave differently. The speed of the waves and the paths they take reveal the structure of the planet. Using data from seismic waves geologists have learned that Earth's interior is made up of layers.

<em>Hope I helped, Have a nice day!</em>

<em>          -Aadi x</em>

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3 years ago
San Diego, California has cooler temperatures than Phoenix, Arizona which is the at the same latitude but further inland. What c
Morgarella [4.7K]

Answer:

the sun and earth are in different places but im not 100% sure bout it

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