Over a million students use our free study notes to help them with their homework
An inactive or weak form of the pathogen is introduced to the patient. This stimulates the production of lymphocytes which then produce antibodies against the antigen. Memory cells are also generated. If ...
When the hydrogen peroxide is heated, the particles have more energy so move faster. This means that they will collide more often, increasing the likelihood of successful collisions. More successful colli...
use u = 1+ln(x) as the substitution du/dx = 1/xdx = x du ∫ (ln(x)/(x*(1+ln(x))^2) dx = ∫ ((u-1)x/ x(u^2)) du = ∫ (u-1)/(u^2) du
The immediate future tense translates as 'going to...'. It describes an action that is about to take place in the near future, so you can use it for events likely to happen soon/immediately. By contrast, ...
A place can be defined in terms of a location, a locale, and a sense of place. Sense of place refers to the meanings we ascribe to a particular place. These meanings come from our own personal experience ...
←
1357
1358
1359
1360
1361
→
Internet Safety
Payment Security
Cyber
Essentials
