Over a million students use our free study notes to help them with their homework
A large surface area for gaseous exchangea waxy cuticle prevents water lossthe spongy mesophyll layer has air spaces which allow for efficient gasious exchange Stomata allow gases to enter and exit the le...
A good example for this would be>>> a = [0]>>> l = [a] * 5>>> l[[0], [0], [0], [0], [0]]>>> l[0][0] = 1>>> l[[1], [1], [1], [1], [1]]You can see how crea...
Calculate the derivative using the standard rules, in particular (xn)' = nxn-1.f(x)' = 3x2 + 4x - 5Stationary points are...
Split the first equation into three parts, i.e. (x+1), (x-2) and (x+3). Multiply the first two parts to get x2- x - 2, then multiply the resul...
As set out in Article III the judicial branch's role is to protect the constitution and the rights and civil liberties of the people; in doing so judges are granted the right to interpret the constitutio...
←
2616
2617
2618
2619
2620
→
Internet Safety
Payment Security
Cyber
Essentials
Comprehensive K-12 personalized learning
Immersive learning for 25 languages
Trusted tutors for 300 subjects
35,000 worksheets, games, and lesson plans
Adaptive learning for English vocabulary
Fast and accurate language certification
Essential reference for synonyms and antonyms
Comprehensive resource for word definitions and usage
Spanish-English dictionary, translator, and learning resources
French-English dictionary, translator, and learning
Diccionario ingles-espanol, traductor y sitio de apremdizaje
Fun educational games for kids