Suzy just spent a hot summer afternoon having a picnic. the food has been lying out for a few hours. explain what she should do with the food and why.

The lungs are a. divided into seven lobes b.divided into nine lobes c.separated by the mediastinum d. connected by the mediastinum

Which are the following could be a reason why a vocational school may not be for you

Viral infections in plants ) can be controlled with antibioticsb) can spread within a plant via plasmodesmata c) have little effect on plant growthd) are not spread by animals