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lora16 [44]
3 years ago
13

Which structures are part of the body's first line of defense against pathogens?

Biology
1 answer:
Ad libitum [116K]3 years ago
5 0
White blood cells which forms the immune system
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Que efectos tiene el chancro blando?
Setler [38]

Explanation:

Los síntomas del chancro incluyen una o más ulceras y dolor en los nódulos linfáticos, es decir en el área donde las piernas y el tronco del cuerpo se unen. La úlcera empieza como un granito doloroso que se llena de pus y luego se convierte en una llaga o úlcera.

8 0
2 years ago
What is mostly likely elevation of the mountain below
solniwko [45]
From the contour line that is a combination of two line segments that connect but do not intersect, 500 and 750 represent elevation on the topographic map. There are 5 contour lines in between the given elevations 500 and 750, therefore, the contour interval is 50. Since the peak of the mountain is 2 contour lines from 750, the elevation of the mountain is 850. Hence, the answer is 871 meters.
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3 years ago
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The information in the diagram BEST supports which hypothesis?
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Answer:

c

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it is older because it was buried deeper than the fossil in layer d

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3 years ago
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The answer is D. Transports fluids throughout the plant.:)<span>
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Why does the warmest daily temperature occur in mid-to-late afternoon
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I believe it is because the sun is directly over us which cause more heat since it is beating down. be sure to get a second opinion

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