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Describe the pathway of oxygen getting from the air into the blood in the human body

diaphragm flattens and the chest wall moves up and out to decrease the pressure in the thorax. Inspiration occurs bringing air from the atmosphere into the mouth/nose and down the trachea, into the bronchi, ...
IC
Answered by Isabel C. • Biology tutor
13346 Views

How do I use and form the imperative tense?

The imperative tense has many uses in Spanish. The main ones are: to give instructions or orders (apaga la tele), to give or deny permission (Si, claro pasa), to call attention to something (Coge más pastele...
HD
Answered by Hannah D. • Spanish tutor
2483 Views

Talk about your ideal day using conditional verbs and, if possible, the subjunctive.

La mia giornata ideale sarebbe piuttosto ordinaria, basta che io la passi in compagnia della mia famiglia o dei miei amici. Mi piace svegliarmi riposata, per cui dormirei almeno nove ore. Farei colazione con...
EP
Answered by Elena P. • Italian tutor
2187 Views

Find the set of values of x for which (x+4) > 2/(x+3)

This is an example of an inequalities question from FP2. For this, we will need to use the tools learned in this chapter. To start with, it may be tempting to multiply both sides of the inequality by (x+3) t...
TD
11945 Views

What is the geographical definition of globalisation?

The expansion and intensification of social relations and consciousness across world-time and world-space. It is the process by which businesses and organisations operate on a multi-national scale, character...
HL
Answered by Hannah L. • Geography tutor
16374 Views