poop13456 poop13456

01-03-2022
Biology

contestada

During peristalsis

muscles contract voluntarily to move food up and down the esophagus

muscles contract involuntarily to move food in one direction

muscles contract involuntarily to move food up and down the esophagus

muscles contract voluntarily to move food in one direction

Respuesta :

acoren28 acoren28

01-03-2022

I knew this at one point but I forgot it

Answer Link

Otras preguntas

sean barber wants to invest in a stock that is relatively safe and is generally attractive to conservative investors. what type of stock best fits sean's requir

ones embezzled $10,000 from his company's account in bank a. at year-end he hid the shortage by making a deposit on december 31 in bank a, drawn on bank b. he h

the nurse works in an urban hospital and cares for a diverse population of clients. which action(s) by the nurse demonstrates the delivery of culturally sensiti

Explain the different impacts that fossil fuels and biofuels have on the climate change

suppose that a small publisher selling to book distributors has fixed operating costs of $600,000 each year and variable costs of $3.00 per book. how many books

this reaction proceeds through a series of two elimination reactions. which elimination do you believe is rate determining in this process and why?

if the null hypothesis is rejected in hypothesis testing, no conclusions can be drawn from the test. the sample size has been too small. the alternative hypothe

which process is used to designate an official candidate for the office of president of the united states?

Which reservoir receives most of the carbon from industrial combustion, the burning of fossil fuels?.

According to the textbook, a 2005 law concerning methamphetamine further restricted.