3. Helps protect life on earth
Answer:
climate change, deforestation, and environmental pollution pose a serious threat its future. Solar solutions to energy use, habitat restoration, and clean water systems are just some of the issues covered by Aid for Africa members.
Multicellular organisms e.g. man meet their needs through use of specialized systems that they have in their bodies. Examples of such include:
1. cardiovascular system composed of heart, veins and arteries which facilitate transport of nutrients to all parts of the body .
2. Skeletal system composed of bones, joints, ligaments and cartilage whose function is support and protection of the body.
3. Digestive system composed of mouth, esophagus, stomach , small and large intestines whose function is breakdown of food and absorption of nutrients.
The appropriate response is optic, photograph, medic, or surgical instruments. US-Mexico exchange is very nearly a remodel. US President Donald J. Trump says he needs to quicken converses with renegotiating the North American Free Trade Agreement, an arrangement he says has been a "disaster" for America laborers. Trump has boasted a 20% import charge on every single Mexican item to back his outskirt divider.
