Calcium deficiency disease (hypocalcemia) --- like osteoporosis, osteopenia !!
Photosynthesis is a process plants and other organisms use to create energy. The energy from sunlight, glucose, water, oxygen, and carbon dioxide are used by the plant to photosynthesize. These chemicals work together within the plant and produce energy. Oxygen is a product of photosynthesis that benefits humans and animals. Photosynthesis is essential for most plants to live.
Answer:
Si existe variación en el acervo genético de la población, esto permite que la selección natural actúe sobre los rasgos de la población que permiten la adaptación al ambiente cambiante. Cuanta más diversidad hay en una población, mayor es la probabilidad de que la población pueda adaptarse a los nuevos cambios.
Explanation:
Answer:first one is called a lizard Fossil
second one is called frilled shark
sorry if wrong not 100 percent sure if its right.
Natural fertilizer makes plants grow healthier but artificial fertilizer with chemicals makes it grow faster
