damarishernandez1245 damarishernandez1245

01-10-2020
Biology

contestada

what is the body’s first line of defense against the invasion of harmful organisms?

Respuesta :

isaacyj2002 isaacyj2002

01-10-2020

Skin, tears, mucus, cilia, stomach acid and urine flow

Answer Link

Otras preguntas

the sum of the first 30 terms of the sequence an=6n+5 is

Which gland is responsible for releasing melatonin?

Which describes a grizzly bear’s habitat?

By using the following reactions, calculate the heat of formation of pentane (C5H12) gas from carbon and hydrogen gas. C (s) + O2 (g) CO2 (g), H = 395 kJ/mol H2

Why do scientists use stirbars in the laboratory? a. to cool a solution b. to heat a solution c. to decrease the surface area of a solute d. to agitate a soluti

Which compromise established that territory from the Louisiana Purchase above 36°30' would be free from slavery? Kansas-Nebraska Act Compromise of 1833 Compromi

As the wavelength of an electromagnetic wave goes up, what happens to the frequency? a. nothing b. it goes up c. it goes down d. it depends on the wave PLEASE H

The table below shows the outputs y for different inputs x: Input (x) 1 1 3 3 Output (y) 4 2 12 6 Part A: Does the table represent y as a function of x? Justify

What belief do Deists hold about the universe? a. God had created a chaotic universe that could only be understood through gospel. b. God had created a mechanis

what is 6 squared ÷ 2 (3)+4