A virus consists of ? A) RNA or DNA and a cell membrane B) RNA and DNA and a protein coat C) RNA or DNA and a protein coat D) Proteins, cell membrane and RNA (I dont pay attention in this class, also this is very urgent too)

Acar traveld with an average speed of 60 miles per hour for 2 hours. how far did it travel

When species lose their habitats they may..

Chinese privet is a plant that is native to china. over 150 years ago, chinese privet was introduced to the united states as a fast-growing shrub that serves as an excellent privacy hedge. with no natural herbivore, chinese privet quickly established itself and spread in natural areas throughout the southeast and eastern seaboard of the united states. its dominance in these areas has jeopardized the survival of native plant species. chinese privet provides evidence that introducing non-native organisms can cause environmental damage integrated pest management strategies will not decrease chinese privet populations american gardeners can easily control the spread of chinese privet non-native plant species have type i survivorship curves