Chimpanzees

2D-area 3D-Volume

That's just the way it is. One sex bears the children and is called "women". The other is called "men".

For why our reproduction works the way it does, I think it just evolved out of neccessity and chance.

Without fungi or bacteria to break down dead organisms, forest floors and ocean beds would be covered with accumulated organic matter that would not decompose. This lack of decomposition would lead to nutrient imbalances, reduced soil productivity, and eventually a buildup of organic material that could inhibit plant growth and disrupt ecosystem balance.

Yes

Plants are essential as producers of both food and oxygen. They play a crucial role in the food chain by converting sunlight into energy through photosynthesis, providing food for humans and other organisms. Additionally, plants release oxygen as a byproduct of photosynthesis, which is essential for the survival of most living organisms.

The term for the land, water, and air on Earth is "biosphere." The biosphere encompasses all ecosystems and living organisms on Earth, including plants, animals, and microorganisms. It is the zone where life exists.

The study of the interaction between living organisms and the natural environment is called ecology. It focuses on how organisms interact with each other and their physical surroundings, including the relationships between different species and the impact of external factors on ecosystems.

The temperature range of a mercury-in-glass thermometer typically ranges from around -38°C to 356°C. Mercury expands and contracts linearly with temperature changes, making it suitable for a wide temperature range.

Jane Goodall used skills like inferring by making observations about chimpanzee behavior and drawing conclusions about their social structures. She predicted behaviors based on patterns she observed. She classified chimpanzee behaviors into different categories to better understand their communication. Finally, she created models to explain and predict their behavior based on her observations.

Some structural adaptations of plants that help them survive in their environment include deep root systems for accessing water in dry areas, thick waxy coatings on leaves to reduce water loss in arid conditions, and aerial roots for support in marshy or flooded areas. Plants may also have modified stems or leaves, such as spines or hairy surfaces, to deter herbivores or reduce water loss.

Plants and animals are losing their habitat in China due to urbanization, deforestation, and pollution. Rapid industrialization and infrastructure development have encroached on natural habitats, leading to habitat loss and fragmentation. Additionally, activities like logging, agriculture expansion, and mining have further degraded the ecosystem, impacting a variety of species.

Jane Goodall enjoyed spending time outdoors, observing nature and wildlife. She also liked painting, reading, and spending time with her family and friends. Additionally, she found relaxation and joy in the simple pleasures of life, such as listening to music or taking nature walks.

One gallon of water weighs approximately 8.34 pounds, so 8.8 pounds may not correspond to the exact weight of a common liquid. However, some oils such as coconut oil or olive oil have a density that can result in a weight close to 8.8 pounds per gallon.

Parasitic helminths often have complex life cycles involving multiple hosts and stages of development. For example, the tapeworm species Taenia solium has a life cycle that involves pigs as intermediate hosts and humans as definitive hosts. Eggs passed in human feces are ingested by pigs, where they develop into larvae. When humans consume undercooked pork infected with larvae, the tapeworm develops in the intestine, completing the cycle.

Animals with backbones are classified as vertebrates. Vertebrates include mammals, birds, reptiles, amphibians, and fish. They are characterized by having a spinal column or backbone to which the skull and limbs are articulated.

Jane Goodall's pet chimpanzee was named Jubilee.

Jane Goodall's field of study is primarily focused on the behavior and ecology of chimpanzees. She is considered a leading expert in primatology and has spent decades conducting groundbreaking research on chimpanzee behavior in their natural habitats.

Armadillos belong to the kingdom Animalia, phylum Chordata, class Mammalia, order Cingulata, family Dasypodidae, genus Dasypus, and species varies depending on the specific type of armadillo (e.g. Dasypus novemcinctus for the nine-banded armadillo).

Cancer cells undergo mitosis at an increased rate and there can be a number of reasons for this. Either the receptors on the cell surface membrane of some cells have been permanently activated and so they continue to divide even in the absence of growth factors. Also, excessive amounts of growth factors can be coded for which will also lead to increased division. In addition, there could be a mutation in tumour-supressor genes which means that they are no longer able to inhibit cell division which then accelerates. Activated oncogenes can also directly cause cell replication by activating intracellular pro-proliferation pathways (ras, myc, etc.). You can say that cancer is due to abnormal cell division but you can't sat that it is at a decreased rate.

The mitochondria's structure, with its inner membrane folded into cristae, enables it to produce ATP efficiently through aerobic respiration, supporting the cell's energy needs. The endoplasmic reticulum's extensive network of membranes provides a large surface area for protein and lipid synthesis, aiding in the production and modification of biomolecules for cellular functions.

If by "the two types of cells" you mean plant and animal, then:

Nucleus

Mitochondria Cell membrane

Endoplasmic Reticulum

Ribosomes

Vacuole

Golgi Bodies/Apparatus

Lysosomes (more common in animal cells)

Only plant cells have cell walls and chloroplasts.

If you mean Prokaryotes vs. Eukaryotes:

Eukaryotic cells contain what is shown above.

Prokaryotic cells contain nothing but nuclear information floating free (nucleoid) and ribosomes surrounded by a cell membrane and wall. They also have a flagellum to move about with.

All cells contain cytoplasm.

Carnivores, like all mammals, are warm-blooded animals. They can regulate their body temperature internally to maintain a stable and warm temperature regardless of the external environment. This ability allows them to be active and hunt for prey efficiently.

The water cycle in tropical rainforests plays a crucial role in maintaining the ecosystem's biodiversity and supporting plant growth. The cycle helps regulate temperature, brings much-needed rainfall to the region, and enables plants to absorb water through their roots. This abundance of water also sustains a wide variety of flora and fauna in the tropical rainforest.