Select all the correct answers. If you were designing your own seismograph, which features would be important to include?
A. A pole attached to a hanging weight
B. A loose spring so the spring does not disrupt the pen's motion
C. A heavy base with the durability to endure the quake
D. A tall, heavy post so the device tips easily
E. A heavy, hanging weight to maintain pen contact with the drum

What adaptation is apparent in the bodies of the three tortoise species shown in figure 16-2

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

Organelles found in plant cells that function through photosynthesis to produce glucose from carbon dioxide and water are called — question 21 options: chloroplasts guard cells photosynthons