Answer:
Global Tempurature is rising
Sea level is rising
Explanation:
This is evidence of climate change. Depending on where you live it could be different like in florida there was a drought.
Female cones produce ....., which contain an egg.
People falling down a cliff is potential energy or kinetic energy?
Which material should the engineer choose if he wants the filling design to be durable and attach to the natural tooth?
A. composite
B. silver
C. gold
D. porcelain
A. Composite is the material that the engineer should choose if he wants the filling design to be durable and attach to the natural tooth. Composite is a tooth-colored material made of plastic and glass that is used to fill cavities and repair other dental damage. It is a durable and strong material that can bond well with the natural tooth, providing a natural appearance and long-lasting results. Silver, gold, and porcelain are also commonly used dental filling materials, but they may not bond as well to the natural tooth or offer the same level of durability and strength as composite.
A company sells a natural medicine with plant ingredients to help treat dementia, a disease in which people have a hard time remembering things.
The natural ingredients in the medicine are most likely from which type of plant?
gnetophyte
conifer
ginkgo
cycad
Answer:
The natural ingredients in medicine are most likely from a variety of plants, including but not limited to gnetophytes, conifers, ginkgo, and cycads. However, the specific plants used for medicinal purposes depend on the type of medicine and its intended effects. For example, aspirin, a widely used pain reliever, is derived from the bark of the willow tree (Salix spp.), while the cancer drug Taxol is extracted from the bark of the Pacific yew tree (Taxus brevifolia). So, it's not possible to narrow it down to a single type of plant.
Explanation
Jean listed the steps involved in the life cycle of a gymnosperm.
1 - The pollen gets stuck in a sticky liquid.
2 - Sperm from the pollen fertilize the egg in the ovule.
3 - The ovule develops into a seed.
4 - When mature, the seeds are dispersed.
Which step is missing?
Before step 3, the ovule develops cones.
Just after step 3, the ovule develops cones.
Before step 1, wind carries pollen from the male to the female cones.
Just after step 1, wind carries pollen from the male to the female cones.
Answer:
I don't believe there is a missing step in the listed sequence provided by Jean. However, it’s worth noting that gymnosperms typically produce cones (also called strobili) that contain the reproductive structures, rather than the ovules developing into cones. The cones can be either male or female and are responsible for the production and dispersal of pollen or seeds, depending on the species. Therefore, the development of cones should be included in the life cycle of a gymnosperm, but it does not necessarily occur just before or after a specific step in the sequence listed by Jean.
Hope I could help.
The diagram above shows the repeating groups of atoms that make up two samples. Both samples are liquid at room temperature. Will the properties of the two samples likely be the same or different? (Examples of properties are smell, color, and the temperature at which a substance melts.)
Answer:
Different.
Explanation:
If you look at the bottom you can see that the bonds are in different cohesions and the molecules have a quad bond and not a tri bond. Atoms defuse ( the process in this photo is diffusion) and the smell, color, and temperature will change.
Can someone please put these atoms from most reactive to least reactive? Thank You!
1. Silicon
2. Magnesium
3. Sodium
4. Argon